|[^<]*' ; pkill -f \"next start\" 2>/dev/null; pkill -f \"next-server\" 2>/dev/null; echo \"done\"",
+ "success": true
+ }
+ ],
+ "errors": [],
+ "thinkingBlocks": 0
+ },
+ "outputPaths": {
+ "eval": "./outputs/eval.txt",
+ "scripts": {
+ "build": "./outputs/scripts/build.txt"
+ }
+ }
+}
\ No newline at end of file
diff --git a/results/glm-5.2--agents-md/2026-06-16T16-36-48.069Z/agent-000-app-router-migration-simple/run-1/transcript-raw.jsonl b/results/glm-5.2--agents-md/2026-06-16T16-36-48.069Z/agent-000-app-router-migration-simple/run-1/transcript-raw.jsonl
new file mode 100644
index 00000000..92086342
--- /dev/null
+++ b/results/glm-5.2--agents-md/2026-06-16T16-36-48.069Z/agent-000-app-router-migration-simple/run-1/transcript-raw.jsonl
@@ -0,0 +1,65 @@
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+{"type":"tool_use","timestamp":1781627863623,"sessionID":"ses_12eb46950ffeKhjZ4K57or6hEI","part":{"id":"prt_ed14bc238001XUPvUa9VK8hiqx","sessionID":"ses_12eb46950ffeKhjZ4K57or6hEI","messageID":"msg_ed14bb092001GPl4a6D366UxX8","type":"tool","callID":"call_72c4d622739b4e5da982eed8","tool":"read","state":{"status":"completed","input":{"filePath":"/workspace/pages/about.tsx"},"output":"\n00001| import Head from 'next/head'\n00002| \n00003| export default function About() {\n00004| return (\n00005| <>\n00006| \n00007| About Us\n00008| \n00009| \n00010| \n00011|
About
\n00012|
This is the about page of our Next.js application.
\n00013| \n00023| \n00024| >\n00025| )\n00026| }\n00027| \n\n(End of file - total 27 lines)\n","title":"pages/about.tsx","metadata":{"preview":"import Head from 'next/head'\n\nexport default function About() {\n return (\n <>\n \n About Us\n \n \n \n
About
\n
This is the about page of our Next.js application.
\n
}>\n00261| \n00262| \n00263| >\n00264| )\n00265| }\n00266| \n00267| type Post = { id: string; title: string; author: string; date: string }\n00268| \n00269| // Everyone sees the same blog posts (revalidated every hour)\n00270| async function BlogPosts() {\n00271| 'use cache'\n00272| cacheLife('hours')\n00273| cacheTag('posts')\n00274| \n00275| const res = await fetch('https://api.vercel.app/blog')\n00276| const posts: Post[] = await res.json()\n00277| \n00278| return (\n00279| \n00280|
Latest Posts
\n00281|
\n00282| {posts.map((post) => (\n00283|
\n00284|
{post.title}
\n00285|
\n00286| By {post.author} on {post.date}\n00287|
\n00288|
\n00289| ))}\n00290|
\n00291| \n00292| )\n00293| }\n00294| \n00295| // UI that depends on a value stored in cookies\n00296| async function UserPreferences() {\n00297| const theme = (await cookies()).get('theme')?.value || 'light'\n00298| const favoriteCategory = (await cookies()).get('category')?.value\n00299| \n00300| return (\n00301| \n00305| )\n00306| }\n00307| ```\n00308| \n00309| During prerendering, the header (static) and blog posts (cached with `use cache`) become part of the static shell, along with the fallback UI for user preferences. The UI preferences stored in cookies stream in at request time.\n00310| \n00311| Reading `cookies()` here doesn't opt-in the whole route into dynamic rendering, the way the previous rendering model did. The Suspense boundary provides fallback UI where the runtime access streams, while static and cached content still ship in the initial HTML.\n00312| \n00313| Just as `` contains async access, an **error boundary** contains failures: wrap them around a subtree that might error during rendering. Use [`unstable_catchError`](/docs/app/api-reference/functions/catchError) for component-level boundaries, or the [`error.js`](/docs/app/api-reference/file-conventions/error) file convention for route-level boundaries.\n00314| \n00315| As you build, consider that inside [`generateMetadata`](/docs/app/api-reference/functions/generate-metadata#with-cache-components) and [`generateViewport`](/docs/app/api-reference/functions/generate-viewport#with-cache-components), uncached fetches or runtime data access surface the same insights and errors as in your page, guiding you to the rendering you intend. For incremental static regeneration with both known and unknown param values, see [ISR with Cache Components](/docs/app/guides/incremental-static-regeneration-cache-components).\n00316| \n00317| ## Random values and timestamps\n00318| \n00319| Operations like `Math.random()`, `Date.now()`, or `crypto.randomUUID()` produce different values each time they execute. Cache Components requires you to explicitly handle these.\n00320| \n00321| > **Good to know:** `performance.now()` is meant for telemetry. Pass the value to your logger or metrics rather than rendering it.\n00322| \n00323| **To generate unique values per request**, defer to request time by calling [`connection()`](/docs/app/api-reference/functions/connection) before these operations, and wrap the component in ``:\n00324| \n00325| ```tsx filename=\"page.tsx\"\n00326| import { connection } from 'next/server'\n00327| import { Suspense } from 'react'\n00328| \n00329| async function UniqueContent() {\n00330| await connection()\n00331| const uuid = crypto.randomUUID()\n00332| return
Request ID: {uuid}
\n00333| }\n00334| \n00335| export default function Page() {\n00336| return (\n00337| Loading...}>\n00338| \n00339| \n00340| )\n00341| }\n00342| ```\n00343| \n00344| Alternatively, you can **cache the result** so all users see the same value until revalidation:\n00345| \n00346| ```tsx filename=\"page.tsx\"\n00347| export default async function Page() {\n00348| 'use cache'\n00349| const buildId = crypto.randomUUID()\n00350| return
Build ID: {buildId}
\n00351| }\n00352| ```\n00353| \n00354| You don't need to memorize which operations behave this way. The dev overlay surfaces a **blocking-prerender-random**, **blocking-prerender-current-time**, or **blocking-prerender-crypto** insight (depending on the call) with these fixes:\n00355| \n00356| \n00357| ' },\n00365| ]}\n00366| />\n00367| \n00377| \n00378| \n00379| ## Synchronous I/O and pure computations\n00380| \n00381| Unlike random or time-based APIs, synchronous I/O, module imports, and pure computations are predictable: the same inputs produce the same outputs. Components using only these operations are prerendered automatically, and their output becomes part of the static HTML at build time.\n00382| \n00383| ```tsx filename=\"page.tsx\"\n00384| import fs from 'node:fs'\n00385| \n00386| export default async function Page() {\n00387| const constants = await import('./constants.json')\n00388| const content = fs.readFileSync('./config.json', 'utf-8')\n00389| const items = JSON.parse(content).items ?? []\n00390| \n00391| return (\n00392|
\n00393|
{constants.appName}
\n00394|
\n00395| {items.map((item) => (\n00396|
{item.value}
\n00397| ))}\n00398|
\n00399|
\n00400| )\n00401| }\n00402| ```\n00403| \n00404| > **Good to know:** This includes queries to embedded databases with synchronous APIs, such as `better-sqlite3` or Node.js's built-in [`node:sqlite`](https://nodejs.org/api/sqlite.html). If you need per-request data from a synchronous source, call [`connection()`](/docs/app/api-reference/functions/connection) before the query.\n00405| \n00406| ## Prerendering\n00407| \n00408| At build time, Next.js renders your route's component tree. How each component is handled depends on the APIs it uses:\n00409| \n00410| - [`use cache`](#usage): the result is cached and included in the static shell\n00411| - [``](#streaming-uncached-data): fallback UI is included in the static shell while the content streams at request time\n00412| - [Synchronous I/O and pure computations](#synchronous-io-and-pure-computations): module imports, `fs.readFileSync`, and pure computations complete during prerender and are included in the static shell automatically\n00413| - [Random values and timestamps](#random-values-and-timestamps): use `connection()` + `` to get a unique value per request, or `use cache` to share one across users\n00414| \n00415| This generates a static shell consisting of HTML for initial page loads and a serialized [RSC Payload](/docs/app/getting-started/server-and-client-components#on-the-server) for client-side navigation, ensuring the browser receives fully rendered content instantly whether users navigate directly to the URL or transition from another page. This rendering approach is called **Partial Prerendering (PPR)**, the default behavior with Cache Components.\n00416| \n00417| \n00424| \n00425| Every produced static shell can be served directly from a CDN, without going through to the upstream server. This makes direct navigations [instant](#instant-navigation).\n00426| \n00427| Next.js requires you to explicitly handle components that can't complete during prerendering. It surfaces a validation insight in the dev overlay and dev server console that names the route and points at fixes (cache the access, move it into a `` boundary, or opt the route out). This validation keeps every route producing a static shell, so direct navigations stay instant.\n00428| \n00429| \n00436| \n00437| > **🎥 Watch:** Why Partial Prerendering and how it works → [YouTube (10 minutes)](https://www.youtube.com/watch?v=MTcPrTIBkpA).\n00438| \n00439| ### Bots and crawlers\n00440| \n00441| Browsers receive the static shell instantly. Bots and crawlers are detected by their user agent and handled differently: because they need a complete document, Next.js skips the shell and renders the entire page dynamically at request time, then sends the finished HTML once the render completes.\n00442| \n00443| Because the shell is re-rendered instead of reused, work that completed during prerendering now runs at request time for a bot. If part of your shell depends on inputs that only exist while prerendering, such as build-time data or values that are not reachable in the request-time environment, a page that loads for a person can fail to render for a crawler. Make sure the data your shell relies on is also available at request time. See [Bots and crawlers](/docs/app/guides/streaming#bots-and-crawlers) for more details.\n00444| \n00445| ### Maximizing the static shell\n00446| \n00447| The deeper your async work sits in the tree, the more of the page can be prerendered. This is the structural pattern Cache Components rewards: a general practice worth applying everywhere, and the foundation for the instant navigation and runtime prefetching that follow. It applies to all [runtime APIs](#working-with-runtime-apis) and async operations like data fetches.\n00448| \n00449| Consider a layout that destructures `params` at the top level:\n00450| \n00451| ```tsx filename=\"app/shop/[slug]/layout.tsx\"\n00452| export default async function Layout({\n00453| children,\n00454| params,\n00455| }: LayoutProps<'/shop/[slug]'>) {\n00456| const { slug } = await params\n00457| \n00458| return (\n00459|
\n00460| \n00461|
{slug}
\n00462| {children}\n00463|
\n00464| )\n00465| }\n00466| ```\n00467| \n00468| If this param is dynamic (not provided by [`generateStaticParams`](/docs/app/api-reference/functions/generate-static-params)), it is runtime data and the layout cannot be prerendered.\n00469| \n00470| However, it is often possible to read the parameter value further down the tree. Instead of awaiting at the layout level, pass the params promise down and await there:\n00471| \n00472| ```tsx filename=\"app/shop/[slug]/layout.tsx\" highlight={3,10-13}\n00473| import { Suspense } from 'react'\n00474| \n00475| export default function Layout({\n00476| children,\n00477| params,\n00478| }: LayoutProps<'/shop/[slug]'>) {\n00479| return (\n00480|
\n00494| }\n00495| ```\n00496| \n00497| Now ``, `{children}`, and the Suspense fallback are all part of the static shell. Only `SlugHeading` streams in at request time. You can also pass the entire `params` promise and await it in the child component.\n00498| \n00499| The same principle applies to `cookies()`, `headers()`, `searchParams`, and data fetches. See [Sharing data with context and `React.cache`](/docs/app/getting-started/fetching-data#sharing-data-with-context-and-reactcache) for a related pattern.\n00500| \n00501| ### Instant navigation\n00502| \n00503| Cache Components shipped in 16.0.0 with verification that direct visits to a route produce a static shell. Client navigations are different: a `` boundary that covers a direct visit may not be part of the render during a transition. Getting that structure right is easier when the framework steps in. Cache Components now validates these navigations too, giving you insights and errors that guide you to make navigations to your route instant. For example, wrap data in ``, cache it with `use cache`, or move where the access happens.\n00504| \n00505| Read the [Instant navigation guide](/docs/app/guides/instant-navigation) for examples and inspection tools.\n00506| \n00507| ### Runtime prefetching\n00508| \n00509| With [`prefetch = 'allow-runtime'`](/docs/app/api-reference/file-conventions/route-segment-config/prefetch) on a route, Next.js renders that route's component tree again at prefetch time, this time with the user's cookies, headers, and full URL available. The same rules apply, but more of the tree resolves now that runtime data is in scope:\n00510| \n00511| - [`use cache`](#usage) called with values extracted from runtime APIs (passed as arguments) joins the runtime prerender\n00512| - [`use cache: private`](/docs/app/api-reference/directives/use-cache-private) executes on the server, reads runtime data directly, and caches the result in the browser, joining the runtime prerender\n00513| - [``](#streaming-uncached-data) fallbacks stay in the runtime prerender while uncached content streams at request time\n00514| \n00515| This generates a **runtime prerender** that extends past the static shell with content the user's request unlocks. Because it happens during the prefetch, the navigation has nothing to wait on. The cost is a server invocation per prefetchable link.\n00516| \n00517| For example, take a dashboard that reads the user's session cookie and opts into runtime prefetching:\n00518| \n00519| ```tsx filename=\"app/dashboard/page.tsx\"\n00520| import { cookies } from 'next/headers'\n00521| import { Suspense } from 'react'\n00522| \n00523| export const prefetch = 'allow-runtime'\n00524| \n00525| export default function Dashboard() {\n00526| return (\n00527| Loading...}>\n00528| \n00529| \n00530| )\n00531| }\n00532| \n00533| async function Stats() {\n00534| const session = (await cookies()).get('session')?.value\n00535| if (!session) return
\n00538| }\n00539| \n00540| async function getStats(session: string) {\n00541| 'use cache'\n00542| return db.users.getStats(session)\n00543| }\n00544| ```\n00545| \n00546| On a direct visit, `` streams in behind the fallback. When a user navigates to `/dashboard` from another route, the framework prefetches with their session cookie. `getStats` is cached, so its result joins the runtime prerender before the click.\n00547| \n00548| See the [Runtime prefetching guide](/docs/app/guides/runtime-prefetching) for full patterns and the [`prefetch` reference](/docs/app/api-reference/file-conventions/route-segment-config/prefetch) for all modes.\n00549| \n00550| {/* I wonder if we need a small section that develops ISR briefly and links to the ISR w/ CC guide */}\n00551| \n\n(End of file - total 551 lines)\n",
+ "title": "node_modules/next/dist/docs/01-app/01-getting-started/08-caching.md",
+ "metadata": {
+ "preview": "---\ntitle: Caching\ndescription: Learn how to cache data and UI in Next.js\nrelated:\n title: Next Steps\n description: Learn more about revalidation and the APIs mentioned on this page.\n links:\n - app/getting-started/revalidating\n - app/api-reference/directives/use-cache\n - app/api-reference/config/next-config-js/cacheComponents\n - app/guides/instant-navigation\n---\n\n> This page covers caching with [Cache Components](/docs/app/api-reference/config/next-config-js/cacheComponents), enabled by setting [`cacheComponents: true`](/docs/app/api-reference/config/next-config-js/cacheComponents) in your `next.config.ts` file. If you're not using Cache Components, see the [Caching and Revalidating (Previous Model)](/docs/app/guides/caching-without-cache-components) guide.\n\nCaching is a technique for storing the result of data fetching and other computations so that future requests for the same data can be served faster, without doing the work again.\n\n## Enabling Cache Components\n\nYou can enable Cache Components by adding the [`cacheComponents`](/docs/app/api-reference/config/next-config-js/cacheComponents) option to your Next config file:"
+ },
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+ "end": 1781627918992
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+ "timestamp": "2026-06-16T16:38:38.993Z",
+ "type": "tool_result",
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+ "result": "\n00001| ---\n00002| title: Caching\n00003| description: Learn how to cache data and UI in Next.js\n00004| related:\n00005| title: Next Steps\n00006| description: Learn more about revalidation and the APIs mentioned on this page.\n00007| links:\n00008| - app/getting-started/revalidating\n00009| - app/api-reference/directives/use-cache\n00010| - app/api-reference/config/next-config-js/cacheComponents\n00011| - app/guides/instant-navigation\n00012| ---\n00013| \n00014| > This page covers caching with [Cache Components](/docs/app/api-reference/config/next-config-js/cacheComponents), enabled by setting [`cacheComponents: true`](/docs/app/api-reference/config/next-config-js/cacheComponents) in your `next.config.ts` file. If you're not using Cache Components, see the [Caching and Revalidating (Previous Model)](/docs/app/guides/caching-without-cache-components) guide.\n00015| \n00016| Caching is a technique for storing the result of data fetching and other computations so that future requests for the same data can be served faster, without doing the work again.\n00017| \n00018| ## Enabling Cache Components\n00019| \n00020| You can enable Cache Components by adding the [`cacheComponents`](/docs/app/api-reference/config/next-config-js/cacheComponents) option to your Next config file:\n00021| \n00022| ```ts filename=\"next.config.ts\" switcher\n00023| import type { NextConfig } from 'next'\n00024| \n00025| const nextConfig: NextConfig = {\n00026| cacheComponents: true,\n00027| }\n00028| \n00029| export default nextConfig\n00030| ```\n00031| \n00032| ```js filename=\"next.config.js\" switcher\n00033| /** @type {import('next').NextConfig} */\n00034| const nextConfig = {\n00035| cacheComponents: true,\n00036| }\n00037| \n00038| module.exports = nextConfig\n00039| ```\n00040| \n00041| > **Good to know:** When Cache Components is enabled, `GET` Route Handlers follow the same prerendering model as pages. See [Route Handlers with Cache Components](/docs/app/getting-started/route-handlers#with-cache-components) for details.\n00042| \n00043| ## Usage\n00044| \n00045| The [`use cache`](/docs/app/api-reference/directives/use-cache) directive caches the return value of async functions and components. You can apply it at two levels:\n00046| \n00047| - **Data-level**: Cache a function that fetches or computes data (e.g., `getProducts()`, `getUser(id)`)\n00048| - **UI-level**: Cache an entire component or page (e.g., `async function BlogPosts()`)\n00049| \n00050| Two variants cover specific scenarios: [`\"use cache: remote\"`](/docs/app/api-reference/directives/use-cache-remote) for durable, shared remote storage, and [`\"use cache: private\"`](/docs/app/api-reference/directives/use-cache-private) for caching functions that read runtime data.\n00051| \n00052| > Arguments and any closed-over values from parent scopes automatically become part of the [cache key](/docs/app/api-reference/directives/use-cache#cache-keys), which means different inputs will produce separate cache entries. This enables personalized or parameterized cached content. See [serialization requirements and constraints](/docs/app/api-reference/directives/use-cache#constraints) for details on what can be cached and how arguments work.\n00053| \n00054| ### Data-level caching\n00055| \n00056| To cache an asynchronous function that fetches data, add the `use cache` directive at the top of the function body:\n00057| \n00058| ```tsx filename=\"app/lib/data.ts\" highlight={3,4,5}\n00059| import { cacheLife } from 'next/cache'\n00060| \n00061| export async function getUsers() {\n00062| 'use cache'\n00063| cacheLife('hours')\n00064| return db.query('SELECT * FROM users')\n00065| }\n00066| ```\n00067| \n00068| Data-level caching is useful when the same data is used across multiple components, or when you want to cache the data independently from the UI.\n00069| \n00070| ### UI-level caching\n00071| \n00072| To cache an entire component, page, or layout, add the `use cache` directive at the top of the component or page body:\n00073| \n00074| ```tsx filename=\"app/page.tsx\" highlight={1,4,5}\n00075| import { cacheLife } from 'next/cache'\n00076| \n00077| export default async function Page() {\n00078| 'use cache'\n00079| cacheLife('hours')\n00080| \n00081| const users = await db.query('SELECT * FROM users')\n00082| \n00083| return (\n00084|
\n00085| {users.map((user) => (\n00086|
{user.name}
\n00087| ))}\n00088|
\n00089| )\n00090| }\n00091| ```\n00092| \n00093| > If you add \"`use cache`\" at the top of a file, all exported functions in the file will be cached.\n00094| \n00095| ### Streaming uncached data\n00096| \n00097| For components that fetch data from an asynchronous source such as an API, a database, or any other async operation, and require fresh data on every request, do not use `\"use cache\"`.\n00098| \n00099| Instead, wrap the component in [``](https://react.dev/reference/react/Suspense) and provide a fallback UI. The fallback ships with the prerendered shell while the async work runs at request time.\n00100| \n00101| ```tsx filename=\"page.tsx\"\n00102| import { Suspense } from 'react'\n00103| \n00104| async function LatestPosts() {\n00105| const data = await fetch('https://api.example.com/posts')\n00106| const posts = await data.json()\n00107| return (\n00108|
\n00120| Loading posts...}>\n00121| \n00122| \n00123| >\n00124| )\n00125| }\n00126| ```\n00127| \n00128| For example, `
Loading posts...
` is included in the static shell, and the posts stream in at request time.\n00129| \n00130| Without a `` boundary around the uncached read, the dev overlay surfaces the **blocking-route** insight with this fix:\n00131| \n00132| \n00133| ', highlight: true },\n00139| { text: ' ' },\n00140| { text: '', highlight: true },\n00141| ]}\n00142| />\n00143| \n00144| \n00145| > **Good to know:** Each fix card links to a detailed walkthrough with patterns, code samples, and trade-offs. Click a card to dive in.\n00146| \n00147| {/* xref to the sync io section - that section should also emphaize that these are not random or timestamp sync invokations, in the referenced section */}\n00148| `` provides a fallback UI while async work completes, but it does not itself opt a component into dynamic rendering. If a component only performs synchronous work, it will complete during prerendering regardless of whether it is wrapped in ``.\n00149| \n00150| ## Working with runtime APIs\n00151| \n00152| Runtime APIs require information that is only available when a user makes a request. These include:\n00153| \n00154| - [`cookies`](/docs/app/api-reference/functions/cookies) - User's cookie data\n00155| - [`headers`](/docs/app/api-reference/functions/headers) - Request headers\n00156| - [`searchParams`](/docs/app/api-reference/file-conventions/page#searchparams-optional) - URL query parameters\n00157| - [`params`](/docs/app/api-reference/file-conventions/page#params-optional) - Dynamic route parameters. Use [`generateStaticParams`](/docs/app/api-reference/functions/generate-static-params) to prerender specific values at build time, or [ISR with Cache Components](/docs/app/guides/incremental-static-regeneration-cache-components) to serve an App Shell while unknown params resolve in the background.\n00158| \n00159| Components that access runtime APIs should be wrapped in ``:\n00160| \n00161| ```tsx filename=\"page.tsx\"\n00162| import { cookies } from 'next/headers'\n00163| import { Suspense } from 'react'\n00164| \n00165| async function UserGreeting() {\n00166| const cookieStore = await cookies()\n00167| const theme = cookieStore.get('theme')?.value || 'light'\n00168| return
\n00175| Loading...}>\n00176| \n00177| \n00178| >\n00179| )\n00180| }\n00181| ```\n00182| \n00183| A runtime API access without `` surfaces the same **blocking-route** insight in the dev overlay, with the same fix:\n00184| \n00185| \n00186| ', highlight: true },\n00192| { text: ' ' },\n00193| { text: '', highlight: true },\n00194| ]}\n00195| />\n00196| \n00197| \n00198| ### Passing runtime values to cached functions\n00199| \n00200| You can extract values from runtime APIs and pass them as arguments to cached functions:\n00201| \n00202| ```tsx filename=\"app/profile/page.tsx\"\n00203| import { cookies } from 'next/headers'\n00204| import { Suspense } from 'react'\n00205| \n00206| export default function Page() {\n00207| return (\n00208| Loading...}>\n00209| \n00210| \n00211| )\n00212| }\n00213| \n00214| // Component (not cached) reads runtime data\n00215| async function ProfileContent() {\n00216| const session = (await cookies()).get('session')?.value\n00217| return \n00218| }\n00219| \n00220| // Cached component receives extracted value as a prop\n00221| async function CachedContent({ sessionId }: { sessionId: string }) {\n00222| 'use cache'\n00223| // sessionId becomes part of the cache key\n00224| const data = await fetchUserData(sessionId)\n00225| return
{data}
\n00226| }\n00227| ```\n00228| \n00229| At request time, `CachedContent` executes if no matching cache entry is found, and stores the result for future requests with the same `sessionId`.\n00230| \n00231| This pattern also unlocks [runtime prefetching](#runtime-prefetching): on a client transition, the framework can prerender `CachedContent` with the user's actual session and have the result ready before the click.\n00232| \n00233| By default, `use cache` stores entries [in-memory](/docs/app/api-reference/directives/use-cache#runtime-caching-considerations). In serverless environments where memory doesn't persist across requests, `CachedContent` may re-evaluate on every request. Consider [`'use cache: remote'`](/docs/app/api-reference/directives/use-cache-remote) for durable, shared caching.\n00234| \n00235| ## Static, cached, and streaming\n00236| \n00237| Here's a complete example showing static content, cached dynamic content, and streaming dynamic content working together on a single page:\n00238| \n00239| ```tsx filename=\"app/blog/page.tsx\"\n00240| import { Suspense } from 'react'\n00241| import { cookies } from 'next/headers'\n00242| import { cacheLife, cacheTag } from 'next/cache'\n00243| import Link from 'next/link'\n00244| \n00245| export default function BlogPage() {\n00246| return (\n00247| <>\n00248| {/* Static content - prerendered automatically */}\n00249| \n00250|
Our Blog
\n00251| \n00252| Home | About\n00253| \n00254| \n00255| \n00256| {/* Cached dynamic content - included in the static shell */}\n00257| \n00258| \n00259| {/* Runtime dynamic content - streams at request time */}\n00260| Loading your preferences...}>\n00261| \n00262| \n00263| >\n00264| )\n00265| }\n00266| \n00267| type Post = { id: string; title: string; author: string; date: string }\n00268| \n00269| // Everyone sees the same blog posts (revalidated every hour)\n00270| async function BlogPosts() {\n00271| 'use cache'\n00272| cacheLife('hours')\n00273| cacheTag('posts')\n00274| \n00275| const res = await fetch('https://api.vercel.app/blog')\n00276| const posts: Post[] = await res.json()\n00277| \n00278| return (\n00279| \n00280|
Latest Posts
\n00281|
\n00282| {posts.map((post) => (\n00283|
\n00284|
{post.title}
\n00285|
\n00286| By {post.author} on {post.date}\n00287|
\n00288|
\n00289| ))}\n00290|
\n00291| \n00292| )\n00293| }\n00294| \n00295| // UI that depends on a value stored in cookies\n00296| async function UserPreferences() {\n00297| const theme = (await cookies()).get('theme')?.value || 'light'\n00298| const favoriteCategory = (await cookies()).get('category')?.value\n00299| \n00300| return (\n00301| \n00305| )\n00306| }\n00307| ```\n00308| \n00309| During prerendering, the header (static) and blog posts (cached with `use cache`) become part of the static shell, along with the fallback UI for user preferences. The UI preferences stored in cookies stream in at request time.\n00310| \n00311| Reading `cookies()` here doesn't opt-in the whole route into dynamic rendering, the way the previous rendering model did. The Suspense boundary provides fallback UI where the runtime access streams, while static and cached content still ship in the initial HTML.\n00312| \n00313| Just as `` contains async access, an **error boundary** contains failures: wrap them around a subtree that might error during rendering. Use [`unstable_catchError`](/docs/app/api-reference/functions/catchError) for component-level boundaries, or the [`error.js`](/docs/app/api-reference/file-conventions/error) file convention for route-level boundaries.\n00314| \n00315| As you build, consider that inside [`generateMetadata`](/docs/app/api-reference/functions/generate-metadata#with-cache-components) and [`generateViewport`](/docs/app/api-reference/functions/generate-viewport#with-cache-components), uncached fetches or runtime data access surface the same insights and errors as in your page, guiding you to the rendering you intend. For incremental static regeneration with both known and unknown param values, see [ISR with Cache Components](/docs/app/guides/incremental-static-regeneration-cache-components).\n00316| \n00317| ## Random values and timestamps\n00318| \n00319| Operations like `Math.random()`, `Date.now()`, or `crypto.randomUUID()` produce different values each time they execute. Cache Components requires you to explicitly handle these.\n00320| \n00321| > **Good to know:** `performance.now()` is meant for telemetry. Pass the value to your logger or metrics rather than rendering it.\n00322| \n00323| **To generate unique values per request**, defer to request time by calling [`connection()`](/docs/app/api-reference/functions/connection) before these operations, and wrap the component in ``:\n00324| \n00325| ```tsx filename=\"page.tsx\"\n00326| import { connection } from 'next/server'\n00327| import { Suspense } from 'react'\n00328| \n00329| async function UniqueContent() {\n00330| await connection()\n00331| const uuid = crypto.randomUUID()\n00332| return
Request ID: {uuid}
\n00333| }\n00334| \n00335| export default function Page() {\n00336| return (\n00337| Loading...}>\n00338| \n00339| \n00340| )\n00341| }\n00342| ```\n00343| \n00344| Alternatively, you can **cache the result** so all users see the same value until revalidation:\n00345| \n00346| ```tsx filename=\"page.tsx\"\n00347| export default async function Page() {\n00348| 'use cache'\n00349| const buildId = crypto.randomUUID()\n00350| return
Build ID: {buildId}
\n00351| }\n00352| ```\n00353| \n00354| You don't need to memorize which operations behave this way. The dev overlay surfaces a **blocking-prerender-random**, **blocking-prerender-current-time**, or **blocking-prerender-crypto** insight (depending on the call) with these fixes:\n00355| \n00356| \n00357| ' },\n00365| ]}\n00366| />\n00367| \n00377| \n00378| \n00379| ## Synchronous I/O and pure computations\n00380| \n00381| Unlike random or time-based APIs, synchronous I/O, module imports, and pure computations are predictable: the same inputs produce the same outputs. Components using only these operations are prerendered automatically, and their output becomes part of the static HTML at build time.\n00382| \n00383| ```tsx filename=\"page.tsx\"\n00384| import fs from 'node:fs'\n00385| \n00386| export default async function Page() {\n00387| const constants = await import('./constants.json')\n00388| const content = fs.readFileSync('./config.json', 'utf-8')\n00389| const items = JSON.parse(content).items ?? []\n00390| \n00391| return (\n00392|
\n00393|
{constants.appName}
\n00394|
\n00395| {items.map((item) => (\n00396|
{item.value}
\n00397| ))}\n00398|
\n00399|
\n00400| )\n00401| }\n00402| ```\n00403| \n00404| > **Good to know:** This includes queries to embedded databases with synchronous APIs, such as `better-sqlite3` or Node.js's built-in [`node:sqlite`](https://nodejs.org/api/sqlite.html). If you need per-request data from a synchronous source, call [`connection()`](/docs/app/api-reference/functions/connection) before the query.\n00405| \n00406| ## Prerendering\n00407| \n00408| At build time, Next.js renders your route's component tree. How each component is handled depends on the APIs it uses:\n00409| \n00410| - [`use cache`](#usage): the result is cached and included in the static shell\n00411| - [``](#streaming-uncached-data): fallback UI is included in the static shell while the content streams at request time\n00412| - [Synchronous I/O and pure computations](#synchronous-io-and-pure-computations): module imports, `fs.readFileSync`, and pure computations complete during prerender and are included in the static shell automatically\n00413| - [Random values and timestamps](#random-values-and-timestamps): use `connection()` + `` to get a unique value per request, or `use cache` to share one across users\n00414| \n00415| This generates a static shell consisting of HTML for initial page loads and a serialized [RSC Payload](/docs/app/getting-started/server-and-client-components#on-the-server) for client-side navigation, ensuring the browser receives fully rendered content instantly whether users navigate directly to the URL or transition from another page. This rendering approach is called **Partial Prerendering (PPR)**, the default behavior with Cache Components.\n00416| \n00417| \n00424| \n00425| Every produced static shell can be served directly from a CDN, without going through to the upstream server. This makes direct navigations [instant](#instant-navigation).\n00426| \n00427| Next.js requires you to explicitly handle components that can't complete during prerendering. It surfaces a validation insight in the dev overlay and dev server console that names the route and points at fixes (cache the access, move it into a `` boundary, or opt the route out). This validation keeps every route producing a static shell, so direct navigations stay instant.\n00428| \n00429| \n00436| \n00437| > **🎥 Watch:** Why Partial Prerendering and how it works → [YouTube (10 minutes)](https://www.youtube.com/watch?v=MTcPrTIBkpA).\n00438| \n00439| ### Bots and crawlers\n00440| \n00441| Browsers receive the static shell instantly. Bots and crawlers are detected by their user agent and handled differently: because they need a complete document, Next.js skips the shell and renders the entire page dynamically at request time, then sends the finished HTML once the render completes.\n00442| \n00443| Because the shell is re-rendered instead of reused, work that completed during prerendering now runs at request time for a bot. If part of your shell depends on inputs that only exist while prerendering, such as build-time data or values that are not reachable in the request-time environment, a page that loads for a person can fail to render for a crawler. Make sure the data your shell relies on is also available at request time. See [Bots and crawlers](/docs/app/guides/streaming#bots-and-crawlers) for more details.\n00444| \n00445| ### Maximizing the static shell\n00446| \n00447| The deeper your async work sits in the tree, the more of the page can be prerendered. This is the structural pattern Cache Components rewards: a general practice worth applying everywhere, and the foundation for the instant navigation and runtime prefetching that follow. It applies to all [runtime APIs](#working-with-runtime-apis) and async operations like data fetches.\n00448| \n00449| Consider a layout that destructures `params` at the top level:\n00450| \n00451| ```tsx filename=\"app/shop/[slug]/layout.tsx\"\n00452| export default async function Layout({\n00453| children,\n00454| params,\n00455| }: LayoutProps<'/shop/[slug]'>) {\n00456| const { slug } = await params\n00457| \n00458| return (\n00459|
\n00460| \n00461|
{slug}
\n00462| {children}\n00463|
\n00464| )\n00465| }\n00466| ```\n00467| \n00468| If this param is dynamic (not provided by [`generateStaticParams`](/docs/app/api-reference/functions/generate-static-params)), it is runtime data and the layout cannot be prerendered.\n00469| \n00470| However, it is often possible to read the parameter value further down the tree. Instead of awaiting at the layout level, pass the params promise down and await there:\n00471| \n00472| ```tsx filename=\"app/shop/[slug]/layout.tsx\" highlight={3,10-13}\n00473| import { Suspense } from 'react'\n00474| \n00475| export default function Layout({\n00476| children,\n00477| params,\n00478| }: LayoutProps<'/shop/[slug]'>) {\n00479| return (\n00480|
\n00494| }\n00495| ```\n00496| \n00497| Now ``, `{children}`, and the Suspense fallback are all part of the static shell. Only `SlugHeading` streams in at request time. You can also pass the entire `params` promise and await it in the child component.\n00498| \n00499| The same principle applies to `cookies()`, `headers()`, `searchParams`, and data fetches. See [Sharing data with context and `React.cache`](/docs/app/getting-started/fetching-data#sharing-data-with-context-and-reactcache) for a related pattern.\n00500| \n00501| ### Instant navigation\n00502| \n00503| Cache Components shipped in 16.0.0 with verification that direct visits to a route produce a static shell. Client navigations are different: a `` boundary that covers a direct visit may not be part of the render during a transition. Getting that structure right is easier when the framework steps in. Cache Components now validates these navigations too, giving you insights and errors that guide you to make navigations to your route instant. For example, wrap data in ``, cache it with `use cache`, or move where the access happens.\n00504| \n00505| Read the [Instant navigation guide](/docs/app/guides/instant-navigation) for examples and inspection tools.\n00506| \n00507| ### Runtime prefetching\n00508| \n00509| With [`prefetch = 'allow-runtime'`](/docs/app/api-reference/file-conventions/route-segment-config/prefetch) on a route, Next.js renders that route's component tree again at prefetch time, this time with the user's cookies, headers, and full URL available. The same rules apply, but more of the tree resolves now that runtime data is in scope:\n00510| \n00511| - [`use cache`](#usage) called with values extracted from runtime APIs (passed as arguments) joins the runtime prerender\n00512| - [`use cache: private`](/docs/app/api-reference/directives/use-cache-private) executes on the server, reads runtime data directly, and caches the result in the browser, joining the runtime prerender\n00513| - [``](#streaming-uncached-data) fallbacks stay in the runtime prerender while uncached content streams at request time\n00514| \n00515| This generates a **runtime prerender** that extends past the static shell with content the user's request unlocks. Because it happens during the prefetch, the navigation has nothing to wait on. The cost is a server invocation per prefetchable link.\n00516| \n00517| For example, take a dashboard that reads the user's session cookie and opts into runtime prefetching:\n00518| \n00519| ```tsx filename=\"app/dashboard/page.tsx\"\n00520| import { cookies } from 'next/headers'\n00521| import { Suspense } from 'react'\n00522| \n00523| export const prefetch = 'allow-runtime'\n00524| \n00525| export default function Dashboard() {\n00526| return (\n00527| Loading...}>\n00528| \n00529| \n00530| )\n00531| }\n00532| \n00533| async function Stats() {\n00534| const session = (await cookies()).get('session')?.value\n00535| if (!session) return
\n00538| }\n00539| \n00540| async function getStats(session: string) {\n00541| 'use cache'\n00542| return db.users.getStats(session)\n00543| }\n00544| ```\n00545| \n00546| On a direct visit, `` streams in behind the fallback. When a user navigates to `/dashboard` from another route, the framework prefetches with their session cookie. `getStats` is cached, so its result joins the runtime prerender before the click.\n00547| \n00548| See the [Runtime prefetching guide](/docs/app/guides/runtime-prefetching) for full patterns and the [`prefetch` reference](/docs/app/api-reference/file-conventions/route-segment-config/prefetch) for all modes.\n00549| \n00550| {/* I wonder if we need a small section that develops ISR briefly and links to the ISR w/ CC guide */}\n00551| \n\n(End of file - total 551 lines)\n",
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+ "output": "\n00001| ---\n00002| title: Caching\n00003| description: Learn how to cache data and UI in Next.js\n00004| related:\n00005| title: Next Steps\n00006| description: Learn more about revalidation and the APIs mentioned on this page.\n00007| links:\n00008| - app/getting-started/revalidating\n00009| - app/api-reference/directives/use-cache\n00010| - app/api-reference/config/next-config-js/cacheComponents\n00011| - app/guides/instant-navigation\n00012| ---\n00013| \n00014| > This page covers caching with [Cache Components](/docs/app/api-reference/config/next-config-js/cacheComponents), enabled by setting [`cacheComponents: true`](/docs/app/api-reference/config/next-config-js/cacheComponents) in your `next.config.ts` file. If you're not using Cache Components, see the [Caching and Revalidating (Previous Model)](/docs/app/guides/caching-without-cache-components) guide.\n00015| \n00016| Caching is a technique for storing the result of data fetching and other computations so that future requests for the same data can be served faster, without doing the work again.\n00017| \n00018| ## Enabling Cache Components\n00019| \n00020| You can enable Cache Components by adding the [`cacheComponents`](/docs/app/api-reference/config/next-config-js/cacheComponents) option to your Next config file:\n00021| \n00022| ```ts filename=\"next.config.ts\" switcher\n00023| import type { NextConfig } from 'next'\n00024| \n00025| const nextConfig: NextConfig = {\n00026| cacheComponents: true,\n00027| }\n00028| \n00029| export default nextConfig\n00030| ```\n00031| \n00032| ```js filename=\"next.config.js\" switcher\n00033| /** @type {import('next').NextConfig} */\n00034| const nextConfig = {\n00035| cacheComponents: true,\n00036| }\n00037| \n00038| module.exports = nextConfig\n00039| ```\n00040| \n00041| > **Good to know:** When Cache Components is enabled, `GET` Route Handlers follow the same prerendering model as pages. See [Route Handlers with Cache Components](/docs/app/getting-started/route-handlers#with-cache-components) for details.\n00042| \n00043| ## Usage\n00044| \n00045| The [`use cache`](/docs/app/api-reference/directives/use-cache) directive caches the return value of async functions and components. You can apply it at two levels:\n00046| \n00047| - **Data-level**: Cache a function that fetches or computes data (e.g., `getProducts()`, `getUser(id)`)\n00048| - **UI-level**: Cache an entire component or page (e.g., `async function BlogPosts()`)\n00049| \n00050| Two variants cover specific scenarios: [`\"use cache: remote\"`](/docs/app/api-reference/directives/use-cache-remote) for durable, shared remote storage, and [`\"use cache: private\"`](/docs/app/api-reference/directives/use-cache-private) for caching functions that read runtime data.\n00051| \n00052| > Arguments and any closed-over values from parent scopes automatically become part of the [cache key](/docs/app/api-reference/directives/use-cache#cache-keys), which means different inputs will produce separate cache entries. This enables personalized or parameterized cached content. See [serialization requirements and constraints](/docs/app/api-reference/directives/use-cache#constraints) for details on what can be cached and how arguments work.\n00053| \n00054| ### Data-level caching\n00055| \n00056| To cache an asynchronous function that fetches data, add the `use cache` directive at the top of the function body:\n00057| \n00058| ```tsx filename=\"app/lib/data.ts\" highlight={3,4,5}\n00059| import { cacheLife } from 'next/cache'\n00060| \n00061| export async function getUsers() {\n00062| 'use cache'\n00063| cacheLife('hours')\n00064| return db.query('SELECT * FROM users')\n00065| }\n00066| ```\n00067| \n00068| Data-level caching is useful when the same data is used across multiple components, or when you want to cache the data independently from the UI.\n00069| \n00070| ### UI-level caching\n00071| \n00072| To cache an entire component, page, or layout, add the `use cache` directive at the top of the component or page body:\n00073| \n00074| ```tsx filename=\"app/page.tsx\" highlight={1,4,5}\n00075| import { cacheLife } from 'next/cache'\n00076| \n00077| export default async function Page() {\n00078| 'use cache'\n00079| cacheLife('hours')\n00080| \n00081| const users = await db.query('SELECT * FROM users')\n00082| \n00083| return (\n00084|
\n00085| {users.map((user) => (\n00086|
{user.name}
\n00087| ))}\n00088|
\n00089| )\n00090| }\n00091| ```\n00092| \n00093| > If you add \"`use cache`\" at the top of a file, all exported functions in the file will be cached.\n00094| \n00095| ### Streaming uncached data\n00096| \n00097| For components that fetch data from an asynchronous source such as an API, a database, or any other async operation, and require fresh data on every request, do not use `\"use cache\"`.\n00098| \n00099| Instead, wrap the component in [``](https://react.dev/reference/react/Suspense) and provide a fallback UI. The fallback ships with the prerendered shell while the async work runs at request time.\n00100| \n00101| ```tsx filename=\"page.tsx\"\n00102| import { Suspense } from 'react'\n00103| \n00104| async function LatestPosts() {\n00105| const data = await fetch('https://api.example.com/posts')\n00106| const posts = await data.json()\n00107| return (\n00108|
\n00120| Loading posts...}>\n00121| \n00122| \n00123| >\n00124| )\n00125| }\n00126| ```\n00127| \n00128| For example, `
Loading posts...
` is included in the static shell, and the posts stream in at request time.\n00129| \n00130| Without a `` boundary around the uncached read, the dev overlay surfaces the **blocking-route** insight with this fix:\n00131| \n00132| \n00133| ', highlight: true },\n00139| { text: ' ' },\n00140| { text: '', highlight: true },\n00141| ]}\n00142| />\n00143| \n00144| \n00145| > **Good to know:** Each fix card links to a detailed walkthrough with patterns, code samples, and trade-offs. Click a card to dive in.\n00146| \n00147| {/* xref to the sync io section - that section should also emphaize that these are not random or timestamp sync invokations, in the referenced section */}\n00148| `` provides a fallback UI while async work completes, but it does not itself opt a component into dynamic rendering. If a component only performs synchronous work, it will complete during prerendering regardless of whether it is wrapped in ``.\n00149| \n00150| ## Working with runtime APIs\n00151| \n00152| Runtime APIs require information that is only available when a user makes a request. These include:\n00153| \n00154| - [`cookies`](/docs/app/api-reference/functions/cookies) - User's cookie data\n00155| - [`headers`](/docs/app/api-reference/functions/headers) - Request headers\n00156| - [`searchParams`](/docs/app/api-reference/file-conventions/page#searchparams-optional) - URL query parameters\n00157| - [`params`](/docs/app/api-reference/file-conventions/page#params-optional) - Dynamic route parameters. Use [`generateStaticParams`](/docs/app/api-reference/functions/generate-static-params) to prerender specific values at build time, or [ISR with Cache Components](/docs/app/guides/incremental-static-regeneration-cache-components) to serve an App Shell while unknown params resolve in the background.\n00158| \n00159| Components that access runtime APIs should be wrapped in ``:\n00160| \n00161| ```tsx filename=\"page.tsx\"\n00162| import { cookies } from 'next/headers'\n00163| import { Suspense } from 'react'\n00164| \n00165| async function UserGreeting() {\n00166| const cookieStore = await cookies()\n00167| const theme = cookieStore.get('theme')?.value || 'light'\n00168| return
\n00175| Loading...}>\n00176| \n00177| \n00178| >\n00179| )\n00180| }\n00181| ```\n00182| \n00183| A runtime API access without `` surfaces the same **blocking-route** insight in the dev overlay, with the same fix:\n00184| \n00185| \n00186| ', highlight: true },\n00192| { text: ' ' },\n00193| { text: '', highlight: true },\n00194| ]}\n00195| />\n00196| \n00197| \n00198| ### Passing runtime values to cached functions\n00199| \n00200| You can extract values from runtime APIs and pass them as arguments to cached functions:\n00201| \n00202| ```tsx filename=\"app/profile/page.tsx\"\n00203| import { cookies } from 'next/headers'\n00204| import { Suspense } from 'react'\n00205| \n00206| export default function Page() {\n00207| return (\n00208| Loading...}>\n00209| \n00210| \n00211| )\n00212| }\n00213| \n00214| // Component (not cached) reads runtime data\n00215| async function ProfileContent() {\n00216| const session = (await cookies()).get('session')?.value\n00217| return \n00218| }\n00219| \n00220| // Cached component receives extracted value as a prop\n00221| async function CachedContent({ sessionId }: { sessionId: string }) {\n00222| 'use cache'\n00223| // sessionId becomes part of the cache key\n00224| const data = await fetchUserData(sessionId)\n00225| return
{data}
\n00226| }\n00227| ```\n00228| \n00229| At request time, `CachedContent` executes if no matching cache entry is found, and stores the result for future requests with the same `sessionId`.\n00230| \n00231| This pattern also unlocks [runtime prefetching](#runtime-prefetching): on a client transition, the framework can prerender `CachedContent` with the user's actual session and have the result ready before the click.\n00232| \n00233| By default, `use cache` stores entries [in-memory](/docs/app/api-reference/directives/use-cache#runtime-caching-considerations). In serverless environments where memory doesn't persist across requests, `CachedContent` may re-evaluate on every request. Consider [`'use cache: remote'`](/docs/app/api-reference/directives/use-cache-remote) for durable, shared caching.\n00234| \n00235| ## Static, cached, and streaming\n00236| \n00237| Here's a complete example showing static content, cached dynamic content, and streaming dynamic content working together on a single page:\n00238| \n00239| ```tsx filename=\"app/blog/page.tsx\"\n00240| import { Suspense } from 'react'\n00241| import { cookies } from 'next/headers'\n00242| import { cacheLife, cacheTag } from 'next/cache'\n00243| import Link from 'next/link'\n00244| \n00245| export default function BlogPage() {\n00246| return (\n00247| <>\n00248| {/* Static content - prerendered automatically */}\n00249| \n00250|
Our Blog
\n00251| \n00252| Home | About\n00253| \n00254| \n00255| \n00256| {/* Cached dynamic content - included in the static shell */}\n00257| \n00258| \n00259| {/* Runtime dynamic content - streams at request time */}\n00260| Loading your preferences...}>\n00261| \n00262| \n00263| >\n00264| )\n00265| }\n00266| \n00267| type Post = { id: string; title: string; author: string; date: string }\n00268| \n00269| // Everyone sees the same blog posts (revalidated every hour)\n00270| async function BlogPosts() {\n00271| 'use cache'\n00272| cacheLife('hours')\n00273| cacheTag('posts')\n00274| \n00275| const res = await fetch('https://api.vercel.app/blog')\n00276| const posts: Post[] = await res.json()\n00277| \n00278| return (\n00279| \n00280|
Latest Posts
\n00281|
\n00282| {posts.map((post) => (\n00283|
\n00284|
{post.title}
\n00285|
\n00286| By {post.author} on {post.date}\n00287|
\n00288|
\n00289| ))}\n00290|
\n00291| \n00292| )\n00293| }\n00294| \n00295| // UI that depends on a value stored in cookies\n00296| async function UserPreferences() {\n00297| const theme = (await cookies()).get('theme')?.value || 'light'\n00298| const favoriteCategory = (await cookies()).get('category')?.value\n00299| \n00300| return (\n00301| \n00305| )\n00306| }\n00307| ```\n00308| \n00309| During prerendering, the header (static) and blog posts (cached with `use cache`) become part of the static shell, along with the fallback UI for user preferences. The UI preferences stored in cookies stream in at request time.\n00310| \n00311| Reading `cookies()` here doesn't opt-in the whole route into dynamic rendering, the way the previous rendering model did. The Suspense boundary provides fallback UI where the runtime access streams, while static and cached content still ship in the initial HTML.\n00312| \n00313| Just as `` contains async access, an **error boundary** contains failures: wrap them around a subtree that might error during rendering. Use [`unstable_catchError`](/docs/app/api-reference/functions/catchError) for component-level boundaries, or the [`error.js`](/docs/app/api-reference/file-conventions/error) file convention for route-level boundaries.\n00314| \n00315| As you build, consider that inside [`generateMetadata`](/docs/app/api-reference/functions/generate-metadata#with-cache-components) and [`generateViewport`](/docs/app/api-reference/functions/generate-viewport#with-cache-components), uncached fetches or runtime data access surface the same insights and errors as in your page, guiding you to the rendering you intend. For incremental static regeneration with both known and unknown param values, see [ISR with Cache Components](/docs/app/guides/incremental-static-regeneration-cache-components).\n00316| \n00317| ## Random values and timestamps\n00318| \n00319| Operations like `Math.random()`, `Date.now()`, or `crypto.randomUUID()` produce different values each time they execute. Cache Components requires you to explicitly handle these.\n00320| \n00321| > **Good to know:** `performance.now()` is meant for telemetry. Pass the value to your logger or metrics rather than rendering it.\n00322| \n00323| **To generate unique values per request**, defer to request time by calling [`connection()`](/docs/app/api-reference/functions/connection) before these operations, and wrap the component in ``:\n00324| \n00325| ```tsx filename=\"page.tsx\"\n00326| import { connection } from 'next/server'\n00327| import { Suspense } from 'react'\n00328| \n00329| async function UniqueContent() {\n00330| await connection()\n00331| const uuid = crypto.randomUUID()\n00332| return
Request ID: {uuid}
\n00333| }\n00334| \n00335| export default function Page() {\n00336| return (\n00337| Loading...}>\n00338| \n00339| \n00340| )\n00341| }\n00342| ```\n00343| \n00344| Alternatively, you can **cache the result** so all users see the same value until revalidation:\n00345| \n00346| ```tsx filename=\"page.tsx\"\n00347| export default async function Page() {\n00348| 'use cache'\n00349| const buildId = crypto.randomUUID()\n00350| return
Build ID: {buildId}
\n00351| }\n00352| ```\n00353| \n00354| You don't need to memorize which operations behave this way. The dev overlay surfaces a **blocking-prerender-random**, **blocking-prerender-current-time**, or **blocking-prerender-crypto** insight (depending on the call) with these fixes:\n00355| \n00356| \n00357| ' },\n00365| ]}\n00366| />\n00367| \n00377| \n00378| \n00379| ## Synchronous I/O and pure computations\n00380| \n00381| Unlike random or time-based APIs, synchronous I/O, module imports, and pure computations are predictable: the same inputs produce the same outputs. Components using only these operations are prerendered automatically, and their output becomes part of the static HTML at build time.\n00382| \n00383| ```tsx filename=\"page.tsx\"\n00384| import fs from 'node:fs'\n00385| \n00386| export default async function Page() {\n00387| const constants = await import('./constants.json')\n00388| const content = fs.readFileSync('./config.json', 'utf-8')\n00389| const items = JSON.parse(content).items ?? []\n00390| \n00391| return (\n00392|
\n00393|
{constants.appName}
\n00394|
\n00395| {items.map((item) => (\n00396|
{item.value}
\n00397| ))}\n00398|
\n00399|
\n00400| )\n00401| }\n00402| ```\n00403| \n00404| > **Good to know:** This includes queries to embedded databases with synchronous APIs, such as `better-sqlite3` or Node.js's built-in [`node:sqlite`](https://nodejs.org/api/sqlite.html). If you need per-request data from a synchronous source, call [`connection()`](/docs/app/api-reference/functions/connection) before the query.\n00405| \n00406| ## Prerendering\n00407| \n00408| At build time, Next.js renders your route's component tree. How each component is handled depends on the APIs it uses:\n00409| \n00410| - [`use cache`](#usage): the result is cached and included in the static shell\n00411| - [``](#streaming-uncached-data): fallback UI is included in the static shell while the content streams at request time\n00412| - [Synchronous I/O and pure computations](#synchronous-io-and-pure-computations): module imports, `fs.readFileSync`, and pure computations complete during prerender and are included in the static shell automatically\n00413| - [Random values and timestamps](#random-values-and-timestamps): use `connection()` + `` to get a unique value per request, or `use cache` to share one across users\n00414| \n00415| This generates a static shell consisting of HTML for initial page loads and a serialized [RSC Payload](/docs/app/getting-started/server-and-client-components#on-the-server) for client-side navigation, ensuring the browser receives fully rendered content instantly whether users navigate directly to the URL or transition from another page. This rendering approach is called **Partial Prerendering (PPR)**, the default behavior with Cache Components.\n00416| \n00417| \n00424| \n00425| Every produced static shell can be served directly from a CDN, without going through to the upstream server. This makes direct navigations [instant](#instant-navigation).\n00426| \n00427| Next.js requires you to explicitly handle components that can't complete during prerendering. It surfaces a validation insight in the dev overlay and dev server console that names the route and points at fixes (cache the access, move it into a `` boundary, or opt the route out). This validation keeps every route producing a static shell, so direct navigations stay instant.\n00428| \n00429| \n00436| \n00437| > **🎥 Watch:** Why Partial Prerendering and how it works → [YouTube (10 minutes)](https://www.youtube.com/watch?v=MTcPrTIBkpA).\n00438| \n00439| ### Bots and crawlers\n00440| \n00441| Browsers receive the static shell instantly. Bots and crawlers are detected by their user agent and handled differently: because they need a complete document, Next.js skips the shell and renders the entire page dynamically at request time, then sends the finished HTML once the render completes.\n00442| \n00443| Because the shell is re-rendered instead of reused, work that completed during prerendering now runs at request time for a bot. If part of your shell depends on inputs that only exist while prerendering, such as build-time data or values that are not reachable in the request-time environment, a page that loads for a person can fail to render for a crawler. Make sure the data your shell relies on is also available at request time. See [Bots and crawlers](/docs/app/guides/streaming#bots-and-crawlers) for more details.\n00444| \n00445| ### Maximizing the static shell\n00446| \n00447| The deeper your async work sits in the tree, the more of the page can be prerendered. This is the structural pattern Cache Components rewards: a general practice worth applying everywhere, and the foundation for the instant navigation and runtime prefetching that follow. It applies to all [runtime APIs](#working-with-runtime-apis) and async operations like data fetches.\n00448| \n00449| Consider a layout that destructures `params` at the top level:\n00450| \n00451| ```tsx filename=\"app/shop/[slug]/layout.tsx\"\n00452| export default async function Layout({\n00453| children,\n00454| params,\n00455| }: LayoutProps<'/shop/[slug]'>) {\n00456| const { slug } = await params\n00457| \n00458| return (\n00459|
\n00460| \n00461|
{slug}
\n00462| {children}\n00463|
\n00464| )\n00465| }\n00466| ```\n00467| \n00468| If this param is dynamic (not provided by [`generateStaticParams`](/docs/app/api-reference/functions/generate-static-params)), it is runtime data and the layout cannot be prerendered.\n00469| \n00470| However, it is often possible to read the parameter value further down the tree. Instead of awaiting at the layout level, pass the params promise down and await there:\n00471| \n00472| ```tsx filename=\"app/shop/[slug]/layout.tsx\" highlight={3,10-13}\n00473| import { Suspense } from 'react'\n00474| \n00475| export default function Layout({\n00476| children,\n00477| params,\n00478| }: LayoutProps<'/shop/[slug]'>) {\n00479| return (\n00480|
\n00494| }\n00495| ```\n00496| \n00497| Now ``, `{children}`, and the Suspense fallback are all part of the static shell. Only `SlugHeading` streams in at request time. You can also pass the entire `params` promise and await it in the child component.\n00498| \n00499| The same principle applies to `cookies()`, `headers()`, `searchParams`, and data fetches. See [Sharing data with context and `React.cache`](/docs/app/getting-started/fetching-data#sharing-data-with-context-and-reactcache) for a related pattern.\n00500| \n00501| ### Instant navigation\n00502| \n00503| Cache Components shipped in 16.0.0 with verification that direct visits to a route produce a static shell. Client navigations are different: a `` boundary that covers a direct visit may not be part of the render during a transition. Getting that structure right is easier when the framework steps in. Cache Components now validates these navigations too, giving you insights and errors that guide you to make navigations to your route instant. For example, wrap data in ``, cache it with `use cache`, or move where the access happens.\n00504| \n00505| Read the [Instant navigation guide](/docs/app/guides/instant-navigation) for examples and inspection tools.\n00506| \n00507| ### Runtime prefetching\n00508| \n00509| With [`prefetch = 'allow-runtime'`](/docs/app/api-reference/file-conventions/route-segment-config/prefetch) on a route, Next.js renders that route's component tree again at prefetch time, this time with the user's cookies, headers, and full URL available. The same rules apply, but more of the tree resolves now that runtime data is in scope:\n00510| \n00511| - [`use cache`](#usage) called with values extracted from runtime APIs (passed as arguments) joins the runtime prerender\n00512| - [`use cache: private`](/docs/app/api-reference/directives/use-cache-private) executes on the server, reads runtime data directly, and caches the result in the browser, joining the runtime prerender\n00513| - [``](#streaming-uncached-data) fallbacks stay in the runtime prerender while uncached content streams at request time\n00514| \n00515| This generates a **runtime prerender** that extends past the static shell with content the user's request unlocks. Because it happens during the prefetch, the navigation has nothing to wait on. The cost is a server invocation per prefetchable link.\n00516| \n00517| For example, take a dashboard that reads the user's session cookie and opts into runtime prefetching:\n00518| \n00519| ```tsx filename=\"app/dashboard/page.tsx\"\n00520| import { cookies } from 'next/headers'\n00521| import { Suspense } from 'react'\n00522| \n00523| export const prefetch = 'allow-runtime'\n00524| \n00525| export default function Dashboard() {\n00526| return (\n00527| Loading...}>\n00528| \n00529| \n00530| )\n00531| }\n00532| \n00533| async function Stats() {\n00534| const session = (await cookies()).get('session')?.value\n00535| if (!session) return
\n00538| }\n00539| \n00540| async function getStats(session: string) {\n00541| 'use cache'\n00542| return db.users.getStats(session)\n00543| }\n00544| ```\n00545| \n00546| On a direct visit, `` streams in behind the fallback. When a user navigates to `/dashboard` from another route, the framework prefetches with their session cookie. `getStats` is cached, so its result joins the runtime prerender before the click.\n00547| \n00548| See the [Runtime prefetching guide](/docs/app/guides/runtime-prefetching) for full patterns and the [`prefetch` reference](/docs/app/api-reference/file-conventions/route-segment-config/prefetch) for all modes.\n00549| \n00550| {/* I wonder if we need a small section that develops ISR briefly and links to the ISR w/ CC guide */}\n00551| \n\n(End of file - total 551 lines)\n",
+ "title": "node_modules/next/dist/docs/01-app/01-getting-started/08-caching.md",
+ "metadata": {
+ "preview": "---\ntitle: Caching\ndescription: Learn how to cache data and UI in Next.js\nrelated:\n title: Next Steps\n description: Learn more about revalidation and the APIs mentioned on this page.\n links:\n - app/getting-started/revalidating\n - app/api-reference/directives/use-cache\n - app/api-reference/config/next-config-js/cacheComponents\n - app/guides/instant-navigation\n---\n\n> This page covers caching with [Cache Components](/docs/app/api-reference/config/next-config-js/cacheComponents), enabled by setting [`cacheComponents: true`](/docs/app/api-reference/config/next-config-js/cacheComponents) in your `next.config.ts` file. If you're not using Cache Components, see the [Caching and Revalidating (Previous Model)](/docs/app/guides/caching-without-cache-components) guide.\n\nCaching is a technique for storing the result of data fetching and other computations so that future requests for the same data can be served faster, without doing the work again.\n\n## Enabling Cache Components\n\nYou can enable Cache Components by adding the [`cacheComponents`](/docs/app/api-reference/config/next-config-js/cacheComponents) option to your Next config file:"
+ },
+ "time": {
+ "start": 1781627918986,
+ "end": 1781627918992
+ }
+ }
+ },
+ {
+ "timestamp": "2026-06-16T16:38:39.419Z",
+ "type": "tool_call",
+ "tool": {
+ "name": "shell",
+ "originalName": "bash",
+ "args": {
+ "command": "grep -oE \"updateTag|revalidateTag|revalidatePath|cacheTag|cacheLife\" /workspace/node_modules/next/dist/build/compiled/*/next-cache.js 2>/dev/null | sort -u; echo \"---EXPORTS in next/cache---\"; grep -rEo \"(updateTag|revalidateTag|revalidatePath|cacheTag|cacheLife|refresh)\\b\" /workspace/node_modules/next/dist/server/web/spec-extension/revalidate.js /workspace/node_modules/next/dist/exported-rsc.jsm 2>/dev/null | sort -u; echo \"---search updateTag def---\"; grep -rl \"updateTag\" /workspace/node_modules/next/dist/ 2>/dev/null | grep -v docs | head -20",
+ "description": "Verify updateTag exported from next/cache",
+ "_extractedCommand": "grep -oE \"updateTag|revalidateTag|revalidatePath|cacheTag|cacheLife\" /workspace/node_modules/next/dist/build/compiled/*/next-cache.js 2>/dev/null | sort -u; echo \"---EXPORTS in next/cache---\"; grep -rEo \"(updateTag|revalidateTag|revalidatePath|cacheTag|cacheLife|refresh)\\b\" /workspace/node_modules/next/dist/server/web/spec-extension/revalidate.js /workspace/node_modules/next/dist/exported-rsc.jsm 2>/dev/null | sort -u; echo \"---search updateTag def---\"; grep -rl \"updateTag\" /workspace/node_modules/next/dist/ 2>/dev/null | grep -v docs | head -20"
+ }
+ },
+ "raw": {
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+ "time": {
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+ "end": 1781627936359
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+ "output": "\n00001| ---\n00002| title: Caching and Revalidating (Previous Model)\n00003| nav_title: Caching (Previous Model)\n00004| description: Learn how to cache and revalidate data using fetch options, unstable_cache, and route segment configs for projects not using Cache Components.\n00005| ---\n00006| \n00007| > This guide assumes you are **not** using [Cache Components](/docs/app/getting-started/caching) which was introduced in version 16 under the [`cacheComponents` flag](/docs/app/api-reference/config/next-config-js/cacheComponents).\n00008| \n00009| ## Caching `fetch` requests\n00010| \n00011| By default, [`fetch`](/docs/app/api-reference/functions/fetch) requests are not cached. You can cache individual requests by setting the `cache` option to `'force-cache'`.\n00012| \n00013| ```tsx filename=\"app/page.tsx\" switcher\n00014| export default async function Page() {\n00015| const data = await fetch('https://...', { cache: 'force-cache' })\n00016| }\n00017| ```\n00018| \n00019| ```jsx filename=\"app/page.jsx\" switcher\n00020| export default async function Page() {\n00021| const data = await fetch('https://...', { cache: 'force-cache' })\n00022| }\n00023| ```\n00024| \n00025| See the [`fetch` API reference](/docs/app/api-reference/functions/fetch) to learn more.\n00026| \n00027| ### `unstable_cache` for non-`fetch` functions\n00028| \n00029| `unstable_cache` allows you to cache the result of database queries and other async functions that don't use `fetch`. Wrap `unstable_cache` around the function:\n00030| \n00031| ```ts filename=\"app/lib/data.ts\" switcher\n00032| import { unstable_cache } from 'next/cache'\n00033| import { db } from '@/lib/db'\n00034| \n00035| export const getCachedUser = unstable_cache(\n00036| async (id: string) => {\n00037| return db\n00038| .select()\n00039| .from(users)\n00040| .where(eq(users.id, id))\n00041| .then((res) => res[0])\n00042| },\n00043| ['user'], // cache key prefix\n00044| {\n00045| tags: ['user'],\n00046| revalidate: 3600,\n00047| }\n00048| )\n00049| ```\n00050| \n00051| ```js filename=\"app/lib/data.js\" switcher\n00052| import { unstable_cache } from 'next/cache'\n00053| import { db } from '@/lib/db'\n00054| \n00055| export const getCachedUser = unstable_cache(\n00056| async (id) => {\n00057| return db\n00058| .select()\n00059| .from(users)\n00060| .where(eq(users.id, id))\n00061| .then((res) => res[0])\n00062| },\n00063| ['user'], // cache key prefix\n00064| {\n00065| tags: ['user'],\n00066| revalidate: 3600,\n00067| }\n00068| )\n00069| ```\n00070| \n00071| The third argument accepts:\n00072| \n00073| - `tags`: an array of tags for on-demand revalidation with `revalidateTag`.\n00074| - `revalidate`: the number of seconds before the cache is revalidated.\n00075| \n00076| See the [`unstable_cache` API reference](/docs/app/api-reference/functions/unstable_cache) to learn more.\n00077| \n00078| ### Route segment config\n00079| \n00080| You can configure caching behavior at the route level by exporting config options from a [Page](/docs/app/api-reference/file-conventions/page), [Layout](/docs/app/api-reference/file-conventions/layout), or [Route Handler](/docs/app/api-reference/file-conventions/route).\n00081| \n00082| #### `dynamic`\n00083| \n00084| Change the dynamic behavior of a layout or page to fully static or fully dynamic.\n00085| \n00086| ```tsx filename=\"layout.tsx | page.tsx | route.ts\" switcher\n00087| export const dynamic = 'auto'\n00088| // 'auto' | 'force-dynamic' | 'error' | 'force-static'\n00089| ```\n00090| \n00091| ```jsx filename=\"layout.js | page.js | route.js\" switcher\n00092| export const dynamic = 'auto'\n00093| // 'auto' | 'force-dynamic' | 'error' | 'force-static'\n00094| ```\n00095| \n00096| - **`'auto'`** (default): The default option to cache as much as possible without preventing any components from opting into dynamic behavior.\n00097| - **`'force-dynamic'`**: Force [dynamic rendering](/docs/app/glossary#dynamic-rendering), which will result in routes being rendered for each user at request time. This option is equivalent to:\n00098| - Setting the option of every `fetch()` request in a layout or page to `{ cache: 'no-store', next: { revalidate: 0 } }`.\n00099| - Setting the segment config to `export const fetchCache = 'force-no-store'`\n00100| - **`'error'`**: Force prerendering and cache the data of a layout or page by causing an error if any components use Request-time APIs or uncached data. This option is equivalent to:\n00101| - `getStaticProps()` in the `pages` directory.\n00102| - Setting the option of every `fetch()` request in a layout or page to `{ cache: 'force-cache' }`.\n00103| - Setting the segment config to `fetchCache = 'only-cache'`.\n00104| - **`'force-static'`**: Force prerendering and cache the data of a layout or page by forcing [`cookies`](/docs/app/api-reference/functions/cookies), [`headers()`](/docs/app/api-reference/functions/headers) and [`useSearchParams()`](/docs/app/api-reference/functions/use-search-params) to return empty values. It is possible to [`revalidate`](#route-segment-config-revalidate), [`revalidatePath`](/docs/app/api-reference/functions/revalidatePath), or [`revalidateTag`](/docs/app/api-reference/functions/revalidateTag), in pages or layouts rendered with `force-static`.\n00105| \n00106| #### `fetchCache`\n00107| \n00108| \n00109| This is an advanced option that should only be used if you specifically need to override the default behavior.\n00110| \n00111| By default, Next.js **will cache** any `fetch()` requests that are reachable **before** any Request-time APIs are used and **will not cache** `fetch` requests that are discovered **after** Request-time APIs are used.\n00112| \n00113| `fetchCache` allows you to override the default `cache` option of all `fetch` requests in a layout or page.\n00114| \n00115| ```tsx filename=\"layout.tsx | page.tsx | route.ts\" switcher\n00116| export const fetchCache = 'auto'\n00117| // 'auto' | 'default-cache' | 'only-cache'\n00118| // 'force-cache' | 'force-no-store' | 'default-no-store' | 'only-no-store'\n00119| ```\n00120| \n00121| ```jsx filename=\"layout.js | page.js | route.js\" switcher\n00122| export const fetchCache = 'auto'\n00123| // 'auto' | 'default-cache' | 'only-cache'\n00124| // 'force-cache' | 'force-no-store' | 'default-no-store' | 'only-no-store'\n00125| ```\n00126| \n00127| - **`'auto'`** (default): The default option to cache `fetch` requests before Request-time APIs with the `cache` option they provide and not cache `fetch` requests after Request-time APIs.\n00128| - **`'default-cache'`**: Allow any `cache` option to be passed to `fetch` but if no option is provided then set the `cache` option to `'force-cache'`. This means that even `fetch` requests after Request-time APIs are considered static.\n00129| - **`'only-cache'`**: Ensure all `fetch` requests opt into caching by changing the default to `cache: 'force-cache'` if no option is provided and causing an error if any `fetch` requests use `cache: 'no-store'`.\n00130| - **`'force-cache'`**: Ensure all `fetch` requests opt into caching by setting the `cache` option of all `fetch` requests to `'force-cache'`.\n00131| - **`'default-no-store'`**: Allow any `cache` option to be passed to `fetch` but if no option is provided then set the `cache` option to `'no-store'`. This means that even `fetch` requests before Request-time APIs are considered dynamic.\n00132| - **`'only-no-store'`**: Ensure all `fetch` requests opt out of caching by changing the default to `cache: 'no-store'` if no option is provided and causing an error if any `fetch` requests use `cache: 'force-cache'`\n00133| - **`'force-no-store'`**: Ensure all `fetch` requests opt out of caching by setting the `cache` option of all `fetch` requests to `'no-store'`. This forces all `fetch` requests to be re-fetched every request even if they provide a `'force-cache'` option.\n00134| \n00135| ##### Cross-route segment behavior\n00136| \n00137| - Any options set across each layout and page of a single route need to be compatible with each other.\n00138| - If both the `'only-cache'` and `'force-cache'` are provided, then `'force-cache'` wins. If both `'only-no-store'` and `'force-no-store'` are provided, then `'force-no-store'` wins. The force option changes the behavior across the route so a single segment with `'force-*'` would prevent any errors caused by `'only-*'`.\n00139| - The intention of the `'only-*'` and `'force-*'` options is to guarantee the whole route is either fully static or fully dynamic. This means:\n00140| - A combination of `'only-cache'` and `'only-no-store'` in a single route is not allowed.\n00141| - A combination of `'force-cache'` and `'force-no-store'` in a single route is not allowed.\n00142| - A parent cannot provide `'default-no-store'` if a child provides `'auto'` or `'*-cache'` since that could make the same fetch have different behavior.\n00143| - It is generally recommended to leave shared parent layouts as `'auto'` and customize the options where child segments diverge.\n00144| \n00145| \n00146| \n00147| ## Time-based revalidation\n00148| \n00149| Use the `next.revalidate` option on `fetch` to revalidate data after a specified number of seconds:\n00150| \n00151| ```tsx filename=\"app/page.tsx\" switcher\n00152| export default async function Page() {\n00153| const data = await fetch('https://...', { next: { revalidate: 3600 } })\n00154| }\n00155| ```\n00156| \n00157| ```jsx filename=\"app/page.jsx\" switcher\n00158| export default async function Page() {\n00159| const data = await fetch('https://...', { next: { revalidate: 3600 } })\n00160| }\n00161| ```\n00162| \n00163| For non-`fetch` functions, `unstable_cache` accepts a `revalidate` option in its configuration (see [example above](#unstable_cache-for-non-fetch-functions)).\n00164| \n00165| ### Route segment config `revalidate`\n00166| \n00167| Set the default revalidation time for a layout or page. This option does not override the `revalidate` value set by individual `fetch` requests.\n00168| \n00169| ```tsx filename=\"layout.tsx | page.tsx | route.ts\" switcher\n00170| export const revalidate = false\n00171| // false | 0 | number\n00172| ```\n00173| \n00174| ```jsx filename=\"layout.js | page.js | route.js\" switcher\n00175| export const revalidate = false\n00176| // false | 0 | number\n00177| ```\n00178| \n00179| - **`false`** (default): The default heuristic to cache any `fetch` requests that set their `cache` option to `'force-cache'` or are discovered before a Request-time API is used. Semantically equivalent to `revalidate: Infinity` which effectively means the resource should be cached indefinitely. It is still possible for individual `fetch` requests to use `cache: 'no-store'` or `revalidate: 0` to avoid being cached and make the route dynamically rendered. Or set `revalidate` to a positive number lower than the route default to increase the revalidation frequency of a route.\n00180| - **`0`**: Ensure a layout or page is always dynamically rendered even if no Request-time APIs or uncached data fetches are discovered. This option changes the default of `fetch` requests that do not set a `cache` option to `'no-store'` but leaves `fetch` requests that opt into `'force-cache'` or use a positive `revalidate` as is.\n00181| - **`number`**: (in seconds) Set the default revalidation frequency of a layout or page to `n` seconds.\n00182| \n00183| > **Good to know**:\n00184| >\n00185| > - The revalidate value needs to be statically analyzable. For example `revalidate = 600` is valid, but `revalidate = 60 * 10` is not.\n00186| > - The revalidate value is not available when using the deprecated `runtime = 'edge'`.\n00187| > - In Development, Pages are _always_ rendered on-demand and are never cached. This allows you to see changes immediately without waiting for a revalidation period to pass.\n00188| \n00189| #### Revalidation frequency\n00190| \n00191| - The lowest `revalidate` across each layout and page of a single route will determine the revalidation frequency of the _entire_ route. This ensures that child pages are revalidated as frequently as their parent layouts.\n00192| - Individual `fetch` requests can set a lower `revalidate` than the route's default `revalidate` to increase the revalidation frequency of the entire route. This allows you to dynamically opt-in to more frequent revalidation for certain routes based on some criteria.\n00193| \n00194| ## On-demand revalidation\n00195| \n00196| To revalidate cached data after an event, use [`revalidateTag`](/docs/app/api-reference/functions/revalidateTag) or [`revalidatePath`](/docs/app/api-reference/functions/revalidatePath) in a [Server Action](/docs/app/getting-started/mutating-data) or [Route Handler](/docs/app/api-reference/file-conventions/route).\n00197| \n00198| ### Tagging cached data\n00199| \n00200| Tag `fetch` requests with `next.tags` to enable on-demand cache invalidation:\n00201| \n00202| ```tsx filename=\"app/lib/data.ts\" switcher\n00203| export async function getUserById(id: string) {\n00204| const data = await fetch(`https://...`, {\n00205| next: { tags: ['user'] },\n00206| })\n00207| }\n00208| ```\n00209| \n00210| ```jsx filename=\"app/lib/data.js\" switcher\n00211| export async function getUserById(id) {\n00212| const data = await fetch(`https://...`, {\n00213| next: { tags: ['user'] },\n00214| })\n00215| }\n00216| ```\n00217| \n00218| For non-`fetch` functions, `unstable_cache` also accepts a `tags` option (see [example above](#unstable_cache-for-non-fetch-functions)).\n00219| \n00220| ### `revalidateTag`\n00221| \n00222| Invalidate cached data by tag using [`revalidateTag`](/docs/app/api-reference/functions/revalidateTag):\n00223| \n00224| ```tsx filename=\"app/lib/actions.ts\" switcher\n00225| import { revalidateTag } from 'next/cache'\n00226| \n00227| export async function updateUser(id: string) {\n00228| // Mutate data\n00229| revalidateTag('user', 'max')\n00230| }\n00231| ```\n00232| \n00233| ```jsx filename=\"app/lib/actions.js\" switcher\n00234| import { revalidateTag } from 'next/cache'\n00235| \n00236| export async function updateUser(id) {\n00237| // Mutate data\n00238| revalidateTag('user', 'max')\n00239| }\n00240| ```\n00241| \n00242| ### `revalidatePath`\n00243| \n00244| Invalidate all cached data for a specific route path using [`revalidatePath`](/docs/app/api-reference/functions/revalidatePath):\n00245| \n00246| ```tsx filename=\"app/lib/actions.ts\" switcher\n00247| import { revalidatePath } from 'next/cache'\n00248| \n00249| export async function updateUser(id: string) {\n00250| // Mutate data\n00251| revalidatePath('/profile')\n00252| }\n00253| ```\n00254| \n00255| ```jsx filename=\"app/lib/actions.js\" switcher\n00256| import { revalidatePath } from 'next/cache'\n00257| \n00258| export async function updateUser(id) {\n00259| // Mutate data\n00260| revalidatePath('/profile')\n00261| }\n00262| ```\n00263| \n00264| ## Deduplicating requests\n00265| \n00266| If you are not using `fetch` (which is [automatically memoized](/docs/app/api-reference/functions/fetch#memoization)), and instead using an ORM or database directly, you can wrap your data access with the [React `cache`](https://react.dev/reference/react/cache) function to deduplicate requests within a single render pass:\n00267| \n00268| ```tsx filename=\"app/lib/data.ts\" switcher\n00269| import { cache } from 'react'\n00270| import { db, posts, eq } from '@/lib/db'\n00271| \n00272| export const getPost = cache(async (id: string) => {\n00273| const post = await db.query.posts.findFirst({\n00274| where: eq(posts.id, parseInt(id)),\n00275| })\n00276| })\n00277| ```\n00278| \n00279| ```jsx filename=\"app/lib/data.js\" switcher\n00280| import { cache } from 'react'\n00281| import { db, posts, eq } from '@/lib/db'\n00282| \n00283| export const getPost = cache(async (id) => {\n00284| const post = await db.query.posts.findFirst({\n00285| where: eq(posts.id, parseInt(id)),\n00286| })\n00287| })\n00288| ```\n00289| \n00290| ## Preloading data\n00291| \n00292| You can preload data by creating a utility function that you eagerly call above blocking requests. This lets you initiate data fetching early, so the data is already available by the time the component renders.\n00293| \n00294| Combine the [`server-only` package](https://www.npmjs.com/package/server-only) with React's [`cache`](https://react.dev/reference/react/cache) to create a reusable preload utility:\n00295| \n00296| ```ts filename=\"utils/get-item.ts\" switcher\n00297| import { cache } from 'react'\n00298| import 'server-only'\n00299| \n00300| export const getItem = cache(async (id: string) => {\n00301| // ...\n00302| })\n00303| \n00304| export const preload = (id: string) => {\n00305| void getItem(id)\n00306| }\n00307| ```\n00308| \n00309| ```js filename=\"utils/get-item.js\" switcher\n00310| import { cache } from 'react'\n00311| import 'server-only'\n00312| \n00313| export const getItem = cache(async (id) => {\n00314| // ...\n00315| })\n00316| \n00317| export const preload = (id) => {\n00318| void getItem(id)\n00319| }\n00320| ```\n00321| \n00322| Then call `preload()` before any blocking work so the data starts loading immediately:\n00323| \n00324| ```tsx filename=\"app/item/[id]/page.tsx\" switcher\n00325| import { getItem, preload, checkIsAvailable } from '@/lib/data'\n00326| \n00327| export default async function Page({\n00328| params,\n00329| }: {\n00330| params: Promise<{ id: string }>\n00331| }) {\n00332| const { id } = await params\n00333| // Start loading item data\n00334| preload(id)\n00335| // Perform another asynchronous task\n00336| const isAvailable = await checkIsAvailable()\n00337| \n00338| return isAvailable ? : null\n00339| }\n00340| \n00341| async function Item({ id }: { id: string }) {\n00342| const result = await getItem(id)\n00343| // ...\n00344| }\n00345| ```\n00346| \n00347| ```jsx filename=\"app/item/[id]/page.js\" switcher\n00348| import { getItem, preload, checkIsAvailable } from '@/lib/data'\n00349| \n00350| export default async function Page({ params }) {\n00351| const { id } = await params\n00352| // Start loading item data\n00353| preload(id)\n00354| // Perform another asynchronous task\n00355| const isAvailable = await checkIsAvailable()\n00356| \n00357| return isAvailable ? : null\n00358| }\n00359| \n00360| async function Item({ id }) {\n00361| const result = await getItem(id)\n00362| // ...\n00363| }\n00364| ```\n00365| \n\n(End of file - total 365 lines)\n",
+ "title": "node_modules/next/dist/docs/01-app/02-guides/caching-without-cache-components.md",
+ "metadata": {
+ "preview": "---\ntitle: Caching and Revalidating (Previous Model)\nnav_title: Caching (Previous Model)\ndescription: Learn how to cache and revalidate data using fetch options, unstable_cache, and route segment configs for projects not using Cache Components.\n---\n\n> This guide assumes you are **not** using [Cache Components](/docs/app/getting-started/caching) which was introduced in version 16 under the [`cacheComponents` flag](/docs/app/api-reference/config/next-config-js/cacheComponents).\n\n## Caching `fetch` requests\n\nBy default, [`fetch`](/docs/app/api-reference/functions/fetch) requests are not cached. You can cache individual requests by setting the `cache` option to `'force-cache'`.\n\n```tsx filename=\"app/page.tsx\" switcher\nexport default async function Page() {\n const data = await fetch('https://...', { cache: 'force-cache' })\n}\n```\n\n```jsx filename=\"app/page.jsx\" switcher\nexport default async function Page() {"
+ },
+ "time": {
+ "start": 1781627936353,
+ "end": 1781627936360
+ }
+ }
+ }
+ }
+ },
+ {
+ "timestamp": "2026-06-16T16:38:56.361Z",
+ "type": "tool_result",
+ "tool": {
+ "name": "file_read",
+ "originalName": "read",
+ "result": "\n00001| ---\n00002| title: Caching and Revalidating (Previous Model)\n00003| nav_title: Caching (Previous Model)\n00004| description: Learn how to cache and revalidate data using fetch options, unstable_cache, and route segment configs for projects not using Cache Components.\n00005| ---\n00006| \n00007| > This guide assumes you are **not** using [Cache Components](/docs/app/getting-started/caching) which was introduced in version 16 under the [`cacheComponents` flag](/docs/app/api-reference/config/next-config-js/cacheComponents).\n00008| \n00009| ## Caching `fetch` requests\n00010| \n00011| By default, [`fetch`](/docs/app/api-reference/functions/fetch) requests are not cached. You can cache individual requests by setting the `cache` option to `'force-cache'`.\n00012| \n00013| ```tsx filename=\"app/page.tsx\" switcher\n00014| export default async function Page() {\n00015| const data = await fetch('https://...', { cache: 'force-cache' })\n00016| }\n00017| ```\n00018| \n00019| ```jsx filename=\"app/page.jsx\" switcher\n00020| export default async function Page() {\n00021| const data = await fetch('https://...', { cache: 'force-cache' })\n00022| }\n00023| ```\n00024| \n00025| See the [`fetch` API reference](/docs/app/api-reference/functions/fetch) to learn more.\n00026| \n00027| ### `unstable_cache` for non-`fetch` functions\n00028| \n00029| `unstable_cache` allows you to cache the result of database queries and other async functions that don't use `fetch`. Wrap `unstable_cache` around the function:\n00030| \n00031| ```ts filename=\"app/lib/data.ts\" switcher\n00032| import { unstable_cache } from 'next/cache'\n00033| import { db } from '@/lib/db'\n00034| \n00035| export const getCachedUser = unstable_cache(\n00036| async (id: string) => {\n00037| return db\n00038| .select()\n00039| .from(users)\n00040| .where(eq(users.id, id))\n00041| .then((res) => res[0])\n00042| },\n00043| ['user'], // cache key prefix\n00044| {\n00045| tags: ['user'],\n00046| revalidate: 3600,\n00047| }\n00048| )\n00049| ```\n00050| \n00051| ```js filename=\"app/lib/data.js\" switcher\n00052| import { unstable_cache } from 'next/cache'\n00053| import { db } from '@/lib/db'\n00054| \n00055| export const getCachedUser = unstable_cache(\n00056| async (id) => {\n00057| return db\n00058| .select()\n00059| .from(users)\n00060| .where(eq(users.id, id))\n00061| .then((res) => res[0])\n00062| },\n00063| ['user'], // cache key prefix\n00064| {\n00065| tags: ['user'],\n00066| revalidate: 3600,\n00067| }\n00068| )\n00069| ```\n00070| \n00071| The third argument accepts:\n00072| \n00073| - `tags`: an array of tags for on-demand revalidation with `revalidateTag`.\n00074| - `revalidate`: the number of seconds before the cache is revalidated.\n00075| \n00076| See the [`unstable_cache` API reference](/docs/app/api-reference/functions/unstable_cache) to learn more.\n00077| \n00078| ### Route segment config\n00079| \n00080| You can configure caching behavior at the route level by exporting config options from a [Page](/docs/app/api-reference/file-conventions/page), [Layout](/docs/app/api-reference/file-conventions/layout), or [Route Handler](/docs/app/api-reference/file-conventions/route).\n00081| \n00082| #### `dynamic`\n00083| \n00084| Change the dynamic behavior of a layout or page to fully static or fully dynamic.\n00085| \n00086| ```tsx filename=\"layout.tsx | page.tsx | route.ts\" switcher\n00087| export const dynamic = 'auto'\n00088| // 'auto' | 'force-dynamic' | 'error' | 'force-static'\n00089| ```\n00090| \n00091| ```jsx filename=\"layout.js | page.js | route.js\" switcher\n00092| export const dynamic = 'auto'\n00093| // 'auto' | 'force-dynamic' | 'error' | 'force-static'\n00094| ```\n00095| \n00096| - **`'auto'`** (default): The default option to cache as much as possible without preventing any components from opting into dynamic behavior.\n00097| - **`'force-dynamic'`**: Force [dynamic rendering](/docs/app/glossary#dynamic-rendering), which will result in routes being rendered for each user at request time. This option is equivalent to:\n00098| - Setting the option of every `fetch()` request in a layout or page to `{ cache: 'no-store', next: { revalidate: 0 } }`.\n00099| - Setting the segment config to `export const fetchCache = 'force-no-store'`\n00100| - **`'error'`**: Force prerendering and cache the data of a layout or page by causing an error if any components use Request-time APIs or uncached data. This option is equivalent to:\n00101| - `getStaticProps()` in the `pages` directory.\n00102| - Setting the option of every `fetch()` request in a layout or page to `{ cache: 'force-cache' }`.\n00103| - Setting the segment config to `fetchCache = 'only-cache'`.\n00104| - **`'force-static'`**: Force prerendering and cache the data of a layout or page by forcing [`cookies`](/docs/app/api-reference/functions/cookies), [`headers()`](/docs/app/api-reference/functions/headers) and [`useSearchParams()`](/docs/app/api-reference/functions/use-search-params) to return empty values. It is possible to [`revalidate`](#route-segment-config-revalidate), [`revalidatePath`](/docs/app/api-reference/functions/revalidatePath), or [`revalidateTag`](/docs/app/api-reference/functions/revalidateTag), in pages or layouts rendered with `force-static`.\n00105| \n00106| #### `fetchCache`\n00107| \n00108| \n00109| This is an advanced option that should only be used if you specifically need to override the default behavior.\n00110| \n00111| By default, Next.js **will cache** any `fetch()` requests that are reachable **before** any Request-time APIs are used and **will not cache** `fetch` requests that are discovered **after** Request-time APIs are used.\n00112| \n00113| `fetchCache` allows you to override the default `cache` option of all `fetch` requests in a layout or page.\n00114| \n00115| ```tsx filename=\"layout.tsx | page.tsx | route.ts\" switcher\n00116| export const fetchCache = 'auto'\n00117| // 'auto' | 'default-cache' | 'only-cache'\n00118| // 'force-cache' | 'force-no-store' | 'default-no-store' | 'only-no-store'\n00119| ```\n00120| \n00121| ```jsx filename=\"layout.js | page.js | route.js\" switcher\n00122| export const fetchCache = 'auto'\n00123| // 'auto' | 'default-cache' | 'only-cache'\n00124| // 'force-cache' | 'force-no-store' | 'default-no-store' | 'only-no-store'\n00125| ```\n00126| \n00127| - **`'auto'`** (default): The default option to cache `fetch` requests before Request-time APIs with the `cache` option they provide and not cache `fetch` requests after Request-time APIs.\n00128| - **`'default-cache'`**: Allow any `cache` option to be passed to `fetch` but if no option is provided then set the `cache` option to `'force-cache'`. This means that even `fetch` requests after Request-time APIs are considered static.\n00129| - **`'only-cache'`**: Ensure all `fetch` requests opt into caching by changing the default to `cache: 'force-cache'` if no option is provided and causing an error if any `fetch` requests use `cache: 'no-store'`.\n00130| - **`'force-cache'`**: Ensure all `fetch` requests opt into caching by setting the `cache` option of all `fetch` requests to `'force-cache'`.\n00131| - **`'default-no-store'`**: Allow any `cache` option to be passed to `fetch` but if no option is provided then set the `cache` option to `'no-store'`. This means that even `fetch` requests before Request-time APIs are considered dynamic.\n00132| - **`'only-no-store'`**: Ensure all `fetch` requests opt out of caching by changing the default to `cache: 'no-store'` if no option is provided and causing an error if any `fetch` requests use `cache: 'force-cache'`\n00133| - **`'force-no-store'`**: Ensure all `fetch` requests opt out of caching by setting the `cache` option of all `fetch` requests to `'no-store'`. This forces all `fetch` requests to be re-fetched every request even if they provide a `'force-cache'` option.\n00134| \n00135| ##### Cross-route segment behavior\n00136| \n00137| - Any options set across each layout and page of a single route need to be compatible with each other.\n00138| - If both the `'only-cache'` and `'force-cache'` are provided, then `'force-cache'` wins. If both `'only-no-store'` and `'force-no-store'` are provided, then `'force-no-store'` wins. The force option changes the behavior across the route so a single segment with `'force-*'` would prevent any errors caused by `'only-*'`.\n00139| - The intention of the `'only-*'` and `'force-*'` options is to guarantee the whole route is either fully static or fully dynamic. This means:\n00140| - A combination of `'only-cache'` and `'only-no-store'` in a single route is not allowed.\n00141| - A combination of `'force-cache'` and `'force-no-store'` in a single route is not allowed.\n00142| - A parent cannot provide `'default-no-store'` if a child provides `'auto'` or `'*-cache'` since that could make the same fetch have different behavior.\n00143| - It is generally recommended to leave shared parent layouts as `'auto'` and customize the options where child segments diverge.\n00144| \n00145| \n00146| \n00147| ## Time-based revalidation\n00148| \n00149| Use the `next.revalidate` option on `fetch` to revalidate data after a specified number of seconds:\n00150| \n00151| ```tsx filename=\"app/page.tsx\" switcher\n00152| export default async function Page() {\n00153| const data = await fetch('https://...', { next: { revalidate: 3600 } })\n00154| }\n00155| ```\n00156| \n00157| ```jsx filename=\"app/page.jsx\" switcher\n00158| export default async function Page() {\n00159| const data = await fetch('https://...', { next: { revalidate: 3600 } })\n00160| }\n00161| ```\n00162| \n00163| For non-`fetch` functions, `unstable_cache` accepts a `revalidate` option in its configuration (see [example above](#unstable_cache-for-non-fetch-functions)).\n00164| \n00165| ### Route segment config `revalidate`\n00166| \n00167| Set the default revalidation time for a layout or page. This option does not override the `revalidate` value set by individual `fetch` requests.\n00168| \n00169| ```tsx filename=\"layout.tsx | page.tsx | route.ts\" switcher\n00170| export const revalidate = false\n00171| // false | 0 | number\n00172| ```\n00173| \n00174| ```jsx filename=\"layout.js | page.js | route.js\" switcher\n00175| export const revalidate = false\n00176| // false | 0 | number\n00177| ```\n00178| \n00179| - **`false`** (default): The default heuristic to cache any `fetch` requests that set their `cache` option to `'force-cache'` or are discovered before a Request-time API is used. Semantically equivalent to `revalidate: Infinity` which effectively means the resource should be cached indefinitely. It is still possible for individual `fetch` requests to use `cache: 'no-store'` or `revalidate: 0` to avoid being cached and make the route dynamically rendered. Or set `revalidate` to a positive number lower than the route default to increase the revalidation frequency of a route.\n00180| - **`0`**: Ensure a layout or page is always dynamically rendered even if no Request-time APIs or uncached data fetches are discovered. This option changes the default of `fetch` requests that do not set a `cache` option to `'no-store'` but leaves `fetch` requests that opt into `'force-cache'` or use a positive `revalidate` as is.\n00181| - **`number`**: (in seconds) Set the default revalidation frequency of a layout or page to `n` seconds.\n00182| \n00183| > **Good to know**:\n00184| >\n00185| > - The revalidate value needs to be statically analyzable. For example `revalidate = 600` is valid, but `revalidate = 60 * 10` is not.\n00186| > - The revalidate value is not available when using the deprecated `runtime = 'edge'`.\n00187| > - In Development, Pages are _always_ rendered on-demand and are never cached. This allows you to see changes immediately without waiting for a revalidation period to pass.\n00188| \n00189| #### Revalidation frequency\n00190| \n00191| - The lowest `revalidate` across each layout and page of a single route will determine the revalidation frequency of the _entire_ route. This ensures that child pages are revalidated as frequently as their parent layouts.\n00192| - Individual `fetch` requests can set a lower `revalidate` than the route's default `revalidate` to increase the revalidation frequency of the entire route. This allows you to dynamically opt-in to more frequent revalidation for certain routes based on some criteria.\n00193| \n00194| ## On-demand revalidation\n00195| \n00196| To revalidate cached data after an event, use [`revalidateTag`](/docs/app/api-reference/functions/revalidateTag) or [`revalidatePath`](/docs/app/api-reference/functions/revalidatePath) in a [Server Action](/docs/app/getting-started/mutating-data) or [Route Handler](/docs/app/api-reference/file-conventions/route).\n00197| \n00198| ### Tagging cached data\n00199| \n00200| Tag `fetch` requests with `next.tags` to enable on-demand cache invalidation:\n00201| \n00202| ```tsx filename=\"app/lib/data.ts\" switcher\n00203| export async function getUserById(id: string) {\n00204| const data = await fetch(`https://...`, {\n00205| next: { tags: ['user'] },\n00206| })\n00207| }\n00208| ```\n00209| \n00210| ```jsx filename=\"app/lib/data.js\" switcher\n00211| export async function getUserById(id) {\n00212| const data = await fetch(`https://...`, {\n00213| next: { tags: ['user'] },\n00214| })\n00215| }\n00216| ```\n00217| \n00218| For non-`fetch` functions, `unstable_cache` also accepts a `tags` option (see [example above](#unstable_cache-for-non-fetch-functions)).\n00219| \n00220| ### `revalidateTag`\n00221| \n00222| Invalidate cached data by tag using [`revalidateTag`](/docs/app/api-reference/functions/revalidateTag):\n00223| \n00224| ```tsx filename=\"app/lib/actions.ts\" switcher\n00225| import { revalidateTag } from 'next/cache'\n00226| \n00227| export async function updateUser(id: string) {\n00228| // Mutate data\n00229| revalidateTag('user', 'max')\n00230| }\n00231| ```\n00232| \n00233| ```jsx filename=\"app/lib/actions.js\" switcher\n00234| import { revalidateTag } from 'next/cache'\n00235| \n00236| export async function updateUser(id) {\n00237| // Mutate data\n00238| revalidateTag('user', 'max')\n00239| }\n00240| ```\n00241| \n00242| ### `revalidatePath`\n00243| \n00244| Invalidate all cached data for a specific route path using [`revalidatePath`](/docs/app/api-reference/functions/revalidatePath):\n00245| \n00246| ```tsx filename=\"app/lib/actions.ts\" switcher\n00247| import { revalidatePath } from 'next/cache'\n00248| \n00249| export async function updateUser(id: string) {\n00250| // Mutate data\n00251| revalidatePath('/profile')\n00252| }\n00253| ```\n00254| \n00255| ```jsx filename=\"app/lib/actions.js\" switcher\n00256| import { revalidatePath } from 'next/cache'\n00257| \n00258| export async function updateUser(id) {\n00259| // Mutate data\n00260| revalidatePath('/profile')\n00261| }\n00262| ```\n00263| \n00264| ## Deduplicating requests\n00265| \n00266| If you are not using `fetch` (which is [automatically memoized](/docs/app/api-reference/functions/fetch#memoization)), and instead using an ORM or database directly, you can wrap your data access with the [React `cache`](https://react.dev/reference/react/cache) function to deduplicate requests within a single render pass:\n00267| \n00268| ```tsx filename=\"app/lib/data.ts\" switcher\n00269| import { cache } from 'react'\n00270| import { db, posts, eq } from '@/lib/db'\n00271| \n00272| export const getPost = cache(async (id: string) => {\n00273| const post = await db.query.posts.findFirst({\n00274| where: eq(posts.id, parseInt(id)),\n00275| })\n00276| })\n00277| ```\n00278| \n00279| ```jsx filename=\"app/lib/data.js\" switcher\n00280| import { cache } from 'react'\n00281| import { db, posts, eq } from '@/lib/db'\n00282| \n00283| export const getPost = cache(async (id) => {\n00284| const post = await db.query.posts.findFirst({\n00285| where: eq(posts.id, parseInt(id)),\n00286| })\n00287| })\n00288| ```\n00289| \n00290| ## Preloading data\n00291| \n00292| You can preload data by creating a utility function that you eagerly call above blocking requests. This lets you initiate data fetching early, so the data is already available by the time the component renders.\n00293| \n00294| Combine the [`server-only` package](https://www.npmjs.com/package/server-only) with React's [`cache`](https://react.dev/reference/react/cache) to create a reusable preload utility:\n00295| \n00296| ```ts filename=\"utils/get-item.ts\" switcher\n00297| import { cache } from 'react'\n00298| import 'server-only'\n00299| \n00300| export const getItem = cache(async (id: string) => {\n00301| // ...\n00302| })\n00303| \n00304| export const preload = (id: string) => {\n00305| void getItem(id)\n00306| }\n00307| ```\n00308| \n00309| ```js filename=\"utils/get-item.js\" switcher\n00310| import { cache } from 'react'\n00311| import 'server-only'\n00312| \n00313| export const getItem = cache(async (id) => {\n00314| // ...\n00315| })\n00316| \n00317| export const preload = (id) => {\n00318| void getItem(id)\n00319| }\n00320| ```\n00321| \n00322| Then call `preload()` before any blocking work so the data starts loading immediately:\n00323| \n00324| ```tsx filename=\"app/item/[id]/page.tsx\" switcher\n00325| import { getItem, preload, checkIsAvailable } from '@/lib/data'\n00326| \n00327| export default async function Page({\n00328| params,\n00329| }: {\n00330| params: Promise<{ id: string }>\n00331| }) {\n00332| const { id } = await params\n00333| // Start loading item data\n00334| preload(id)\n00335| // Perform another asynchronous task\n00336| const isAvailable = await checkIsAvailable()\n00337| \n00338| return isAvailable ? : null\n00339| }\n00340| \n00341| async function Item({ id }: { id: string }) {\n00342| const result = await getItem(id)\n00343| // ...\n00344| }\n00345| ```\n00346| \n00347| ```jsx filename=\"app/item/[id]/page.js\" switcher\n00348| import { getItem, preload, checkIsAvailable } from '@/lib/data'\n00349| \n00350| export default async function Page({ params }) {\n00351| const { id } = await params\n00352| // Start loading item data\n00353| preload(id)\n00354| // Perform another asynchronous task\n00355| const isAvailable = await checkIsAvailable()\n00356| \n00357| return isAvailable ? : null\n00358| }\n00359| \n00360| async function Item({ id }) {\n00361| const result = await getItem(id)\n00362| // ...\n00363| }\n00364| ```\n00365| \n\n(End of file - total 365 lines)\n",
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+ "output": "\n00001| ---\n00002| title: Caching and Revalidating (Previous Model)\n00003| nav_title: Caching (Previous Model)\n00004| description: Learn how to cache and revalidate data using fetch options, unstable_cache, and route segment configs for projects not using Cache Components.\n00005| ---\n00006| \n00007| > This guide assumes you are **not** using [Cache Components](/docs/app/getting-started/caching) which was introduced in version 16 under the [`cacheComponents` flag](/docs/app/api-reference/config/next-config-js/cacheComponents).\n00008| \n00009| ## Caching `fetch` requests\n00010| \n00011| By default, [`fetch`](/docs/app/api-reference/functions/fetch) requests are not cached. You can cache individual requests by setting the `cache` option to `'force-cache'`.\n00012| \n00013| ```tsx filename=\"app/page.tsx\" switcher\n00014| export default async function Page() {\n00015| const data = await fetch('https://...', { cache: 'force-cache' })\n00016| }\n00017| ```\n00018| \n00019| ```jsx filename=\"app/page.jsx\" switcher\n00020| export default async function Page() {\n00021| const data = await fetch('https://...', { cache: 'force-cache' })\n00022| }\n00023| ```\n00024| \n00025| See the [`fetch` API reference](/docs/app/api-reference/functions/fetch) to learn more.\n00026| \n00027| ### `unstable_cache` for non-`fetch` functions\n00028| \n00029| `unstable_cache` allows you to cache the result of database queries and other async functions that don't use `fetch`. Wrap `unstable_cache` around the function:\n00030| \n00031| ```ts filename=\"app/lib/data.ts\" switcher\n00032| import { unstable_cache } from 'next/cache'\n00033| import { db } from '@/lib/db'\n00034| \n00035| export const getCachedUser = unstable_cache(\n00036| async (id: string) => {\n00037| return db\n00038| .select()\n00039| .from(users)\n00040| .where(eq(users.id, id))\n00041| .then((res) => res[0])\n00042| },\n00043| ['user'], // cache key prefix\n00044| {\n00045| tags: ['user'],\n00046| revalidate: 3600,\n00047| }\n00048| )\n00049| ```\n00050| \n00051| ```js filename=\"app/lib/data.js\" switcher\n00052| import { unstable_cache } from 'next/cache'\n00053| import { db } from '@/lib/db'\n00054| \n00055| export const getCachedUser = unstable_cache(\n00056| async (id) => {\n00057| return db\n00058| .select()\n00059| .from(users)\n00060| .where(eq(users.id, id))\n00061| .then((res) => res[0])\n00062| },\n00063| ['user'], // cache key prefix\n00064| {\n00065| tags: ['user'],\n00066| revalidate: 3600,\n00067| }\n00068| )\n00069| ```\n00070| \n00071| The third argument accepts:\n00072| \n00073| - `tags`: an array of tags for on-demand revalidation with `revalidateTag`.\n00074| - `revalidate`: the number of seconds before the cache is revalidated.\n00075| \n00076| See the [`unstable_cache` API reference](/docs/app/api-reference/functions/unstable_cache) to learn more.\n00077| \n00078| ### Route segment config\n00079| \n00080| You can configure caching behavior at the route level by exporting config options from a [Page](/docs/app/api-reference/file-conventions/page), [Layout](/docs/app/api-reference/file-conventions/layout), or [Route Handler](/docs/app/api-reference/file-conventions/route).\n00081| \n00082| #### `dynamic`\n00083| \n00084| Change the dynamic behavior of a layout or page to fully static or fully dynamic.\n00085| \n00086| ```tsx filename=\"layout.tsx | page.tsx | route.ts\" switcher\n00087| export const dynamic = 'auto'\n00088| // 'auto' | 'force-dynamic' | 'error' | 'force-static'\n00089| ```\n00090| \n00091| ```jsx filename=\"layout.js | page.js | route.js\" switcher\n00092| export const dynamic = 'auto'\n00093| // 'auto' | 'force-dynamic' | 'error' | 'force-static'\n00094| ```\n00095| \n00096| - **`'auto'`** (default): The default option to cache as much as possible without preventing any components from opting into dynamic behavior.\n00097| - **`'force-dynamic'`**: Force [dynamic rendering](/docs/app/glossary#dynamic-rendering), which will result in routes being rendered for each user at request time. This option is equivalent to:\n00098| - Setting the option of every `fetch()` request in a layout or page to `{ cache: 'no-store', next: { revalidate: 0 } }`.\n00099| - Setting the segment config to `export const fetchCache = 'force-no-store'`\n00100| - **`'error'`**: Force prerendering and cache the data of a layout or page by causing an error if any components use Request-time APIs or uncached data. This option is equivalent to:\n00101| - `getStaticProps()` in the `pages` directory.\n00102| - Setting the option of every `fetch()` request in a layout or page to `{ cache: 'force-cache' }`.\n00103| - Setting the segment config to `fetchCache = 'only-cache'`.\n00104| - **`'force-static'`**: Force prerendering and cache the data of a layout or page by forcing [`cookies`](/docs/app/api-reference/functions/cookies), [`headers()`](/docs/app/api-reference/functions/headers) and [`useSearchParams()`](/docs/app/api-reference/functions/use-search-params) to return empty values. It is possible to [`revalidate`](#route-segment-config-revalidate), [`revalidatePath`](/docs/app/api-reference/functions/revalidatePath), or [`revalidateTag`](/docs/app/api-reference/functions/revalidateTag), in pages or layouts rendered with `force-static`.\n00105| \n00106| #### `fetchCache`\n00107| \n00108| \n00109| This is an advanced option that should only be used if you specifically need to override the default behavior.\n00110| \n00111| By default, Next.js **will cache** any `fetch()` requests that are reachable **before** any Request-time APIs are used and **will not cache** `fetch` requests that are discovered **after** Request-time APIs are used.\n00112| \n00113| `fetchCache` allows you to override the default `cache` option of all `fetch` requests in a layout or page.\n00114| \n00115| ```tsx filename=\"layout.tsx | page.tsx | route.ts\" switcher\n00116| export const fetchCache = 'auto'\n00117| // 'auto' | 'default-cache' | 'only-cache'\n00118| // 'force-cache' | 'force-no-store' | 'default-no-store' | 'only-no-store'\n00119| ```\n00120| \n00121| ```jsx filename=\"layout.js | page.js | route.js\" switcher\n00122| export const fetchCache = 'auto'\n00123| // 'auto' | 'default-cache' | 'only-cache'\n00124| // 'force-cache' | 'force-no-store' | 'default-no-store' | 'only-no-store'\n00125| ```\n00126| \n00127| - **`'auto'`** (default): The default option to cache `fetch` requests before Request-time APIs with the `cache` option they provide and not cache `fetch` requests after Request-time APIs.\n00128| - **`'default-cache'`**: Allow any `cache` option to be passed to `fetch` but if no option is provided then set the `cache` option to `'force-cache'`. This means that even `fetch` requests after Request-time APIs are considered static.\n00129| - **`'only-cache'`**: Ensure all `fetch` requests opt into caching by changing the default to `cache: 'force-cache'` if no option is provided and causing an error if any `fetch` requests use `cache: 'no-store'`.\n00130| - **`'force-cache'`**: Ensure all `fetch` requests opt into caching by setting the `cache` option of all `fetch` requests to `'force-cache'`.\n00131| - **`'default-no-store'`**: Allow any `cache` option to be passed to `fetch` but if no option is provided then set the `cache` option to `'no-store'`. This means that even `fetch` requests before Request-time APIs are considered dynamic.\n00132| - **`'only-no-store'`**: Ensure all `fetch` requests opt out of caching by changing the default to `cache: 'no-store'` if no option is provided and causing an error if any `fetch` requests use `cache: 'force-cache'`\n00133| - **`'force-no-store'`**: Ensure all `fetch` requests opt out of caching by setting the `cache` option of all `fetch` requests to `'no-store'`. This forces all `fetch` requests to be re-fetched every request even if they provide a `'force-cache'` option.\n00134| \n00135| ##### Cross-route segment behavior\n00136| \n00137| - Any options set across each layout and page of a single route need to be compatible with each other.\n00138| - If both the `'only-cache'` and `'force-cache'` are provided, then `'force-cache'` wins. If both `'only-no-store'` and `'force-no-store'` are provided, then `'force-no-store'` wins. The force option changes the behavior across the route so a single segment with `'force-*'` would prevent any errors caused by `'only-*'`.\n00139| - The intention of the `'only-*'` and `'force-*'` options is to guarantee the whole route is either fully static or fully dynamic. This means:\n00140| - A combination of `'only-cache'` and `'only-no-store'` in a single route is not allowed.\n00141| - A combination of `'force-cache'` and `'force-no-store'` in a single route is not allowed.\n00142| - A parent cannot provide `'default-no-store'` if a child provides `'auto'` or `'*-cache'` since that could make the same fetch have different behavior.\n00143| - It is generally recommended to leave shared parent layouts as `'auto'` and customize the options where child segments diverge.\n00144| \n00145| \n00146| \n00147| ## Time-based revalidation\n00148| \n00149| Use the `next.revalidate` option on `fetch` to revalidate data after a specified number of seconds:\n00150| \n00151| ```tsx filename=\"app/page.tsx\" switcher\n00152| export default async function Page() {\n00153| const data = await fetch('https://...', { next: { revalidate: 3600 } })\n00154| }\n00155| ```\n00156| \n00157| ```jsx filename=\"app/page.jsx\" switcher\n00158| export default async function Page() {\n00159| const data = await fetch('https://...', { next: { revalidate: 3600 } })\n00160| }\n00161| ```\n00162| \n00163| For non-`fetch` functions, `unstable_cache` accepts a `revalidate` option in its configuration (see [example above](#unstable_cache-for-non-fetch-functions)).\n00164| \n00165| ### Route segment config `revalidate`\n00166| \n00167| Set the default revalidation time for a layout or page. This option does not override the `revalidate` value set by individual `fetch` requests.\n00168| \n00169| ```tsx filename=\"layout.tsx | page.tsx | route.ts\" switcher\n00170| export const revalidate = false\n00171| // false | 0 | number\n00172| ```\n00173| \n00174| ```jsx filename=\"layout.js | page.js | route.js\" switcher\n00175| export const revalidate = false\n00176| // false | 0 | number\n00177| ```\n00178| \n00179| - **`false`** (default): The default heuristic to cache any `fetch` requests that set their `cache` option to `'force-cache'` or are discovered before a Request-time API is used. Semantically equivalent to `revalidate: Infinity` which effectively means the resource should be cached indefinitely. It is still possible for individual `fetch` requests to use `cache: 'no-store'` or `revalidate: 0` to avoid being cached and make the route dynamically rendered. Or set `revalidate` to a positive number lower than the route default to increase the revalidation frequency of a route.\n00180| - **`0`**: Ensure a layout or page is always dynamically rendered even if no Request-time APIs or uncached data fetches are discovered. This option changes the default of `fetch` requests that do not set a `cache` option to `'no-store'` but leaves `fetch` requests that opt into `'force-cache'` or use a positive `revalidate` as is.\n00181| - **`number`**: (in seconds) Set the default revalidation frequency of a layout or page to `n` seconds.\n00182| \n00183| > **Good to know**:\n00184| >\n00185| > - The revalidate value needs to be statically analyzable. For example `revalidate = 600` is valid, but `revalidate = 60 * 10` is not.\n00186| > - The revalidate value is not available when using the deprecated `runtime = 'edge'`.\n00187| > - In Development, Pages are _always_ rendered on-demand and are never cached. This allows you to see changes immediately without waiting for a revalidation period to pass.\n00188| \n00189| #### Revalidation frequency\n00190| \n00191| - The lowest `revalidate` across each layout and page of a single route will determine the revalidation frequency of the _entire_ route. This ensures that child pages are revalidated as frequently as their parent layouts.\n00192| - Individual `fetch` requests can set a lower `revalidate` than the route's default `revalidate` to increase the revalidation frequency of the entire route. This allows you to dynamically opt-in to more frequent revalidation for certain routes based on some criteria.\n00193| \n00194| ## On-demand revalidation\n00195| \n00196| To revalidate cached data after an event, use [`revalidateTag`](/docs/app/api-reference/functions/revalidateTag) or [`revalidatePath`](/docs/app/api-reference/functions/revalidatePath) in a [Server Action](/docs/app/getting-started/mutating-data) or [Route Handler](/docs/app/api-reference/file-conventions/route).\n00197| \n00198| ### Tagging cached data\n00199| \n00200| Tag `fetch` requests with `next.tags` to enable on-demand cache invalidation:\n00201| \n00202| ```tsx filename=\"app/lib/data.ts\" switcher\n00203| export async function getUserById(id: string) {\n00204| const data = await fetch(`https://...`, {\n00205| next: { tags: ['user'] },\n00206| })\n00207| }\n00208| ```\n00209| \n00210| ```jsx filename=\"app/lib/data.js\" switcher\n00211| export async function getUserById(id) {\n00212| const data = await fetch(`https://...`, {\n00213| next: { tags: ['user'] },\n00214| })\n00215| }\n00216| ```\n00217| \n00218| For non-`fetch` functions, `unstable_cache` also accepts a `tags` option (see [example above](#unstable_cache-for-non-fetch-functions)).\n00219| \n00220| ### `revalidateTag`\n00221| \n00222| Invalidate cached data by tag using [`revalidateTag`](/docs/app/api-reference/functions/revalidateTag):\n00223| \n00224| ```tsx filename=\"app/lib/actions.ts\" switcher\n00225| import { revalidateTag } from 'next/cache'\n00226| \n00227| export async function updateUser(id: string) {\n00228| // Mutate data\n00229| revalidateTag('user', 'max')\n00230| }\n00231| ```\n00232| \n00233| ```jsx filename=\"app/lib/actions.js\" switcher\n00234| import { revalidateTag } from 'next/cache'\n00235| \n00236| export async function updateUser(id) {\n00237| // Mutate data\n00238| revalidateTag('user', 'max')\n00239| }\n00240| ```\n00241| \n00242| ### `revalidatePath`\n00243| \n00244| Invalidate all cached data for a specific route path using [`revalidatePath`](/docs/app/api-reference/functions/revalidatePath):\n00245| \n00246| ```tsx filename=\"app/lib/actions.ts\" switcher\n00247| import { revalidatePath } from 'next/cache'\n00248| \n00249| export async function updateUser(id: string) {\n00250| // Mutate data\n00251| revalidatePath('/profile')\n00252| }\n00253| ```\n00254| \n00255| ```jsx filename=\"app/lib/actions.js\" switcher\n00256| import { revalidatePath } from 'next/cache'\n00257| \n00258| export async function updateUser(id) {\n00259| // Mutate data\n00260| revalidatePath('/profile')\n00261| }\n00262| ```\n00263| \n00264| ## Deduplicating requests\n00265| \n00266| If you are not using `fetch` (which is [automatically memoized](/docs/app/api-reference/functions/fetch#memoization)), and instead using an ORM or database directly, you can wrap your data access with the [React `cache`](https://react.dev/reference/react/cache) function to deduplicate requests within a single render pass:\n00267| \n00268| ```tsx filename=\"app/lib/data.ts\" switcher\n00269| import { cache } from 'react'\n00270| import { db, posts, eq } from '@/lib/db'\n00271| \n00272| export const getPost = cache(async (id: string) => {\n00273| const post = await db.query.posts.findFirst({\n00274| where: eq(posts.id, parseInt(id)),\n00275| })\n00276| })\n00277| ```\n00278| \n00279| ```jsx filename=\"app/lib/data.js\" switcher\n00280| import { cache } from 'react'\n00281| import { db, posts, eq } from '@/lib/db'\n00282| \n00283| export const getPost = cache(async (id) => {\n00284| const post = await db.query.posts.findFirst({\n00285| where: eq(posts.id, parseInt(id)),\n00286| })\n00287| })\n00288| ```\n00289| \n00290| ## Preloading data\n00291| \n00292| You can preload data by creating a utility function that you eagerly call above blocking requests. This lets you initiate data fetching early, so the data is already available by the time the component renders.\n00293| \n00294| Combine the [`server-only` package](https://www.npmjs.com/package/server-only) with React's [`cache`](https://react.dev/reference/react/cache) to create a reusable preload utility:\n00295| \n00296| ```ts filename=\"utils/get-item.ts\" switcher\n00297| import { cache } from 'react'\n00298| import 'server-only'\n00299| \n00300| export const getItem = cache(async (id: string) => {\n00301| // ...\n00302| })\n00303| \n00304| export const preload = (id: string) => {\n00305| void getItem(id)\n00306| }\n00307| ```\n00308| \n00309| ```js filename=\"utils/get-item.js\" switcher\n00310| import { cache } from 'react'\n00311| import 'server-only'\n00312| \n00313| export const getItem = cache(async (id) => {\n00314| // ...\n00315| })\n00316| \n00317| export const preload = (id) => {\n00318| void getItem(id)\n00319| }\n00320| ```\n00321| \n00322| Then call `preload()` before any blocking work so the data starts loading immediately:\n00323| \n00324| ```tsx filename=\"app/item/[id]/page.tsx\" switcher\n00325| import { getItem, preload, checkIsAvailable } from '@/lib/data'\n00326| \n00327| export default async function Page({\n00328| params,\n00329| }: {\n00330| params: Promise<{ id: string }>\n00331| }) {\n00332| const { id } = await params\n00333| // Start loading item data\n00334| preload(id)\n00335| // Perform another asynchronous task\n00336| const isAvailable = await checkIsAvailable()\n00337| \n00338| return isAvailable ? : null\n00339| }\n00340| \n00341| async function Item({ id }: { id: string }) {\n00342| const result = await getItem(id)\n00343| // ...\n00344| }\n00345| ```\n00346| \n00347| ```jsx filename=\"app/item/[id]/page.js\" switcher\n00348| import { getItem, preload, checkIsAvailable } from '@/lib/data'\n00349| \n00350| export default async function Page({ params }) {\n00351| const { id } = await params\n00352| // Start loading item data\n00353| preload(id)\n00354| // Perform another asynchronous task\n00355| const isAvailable = await checkIsAvailable()\n00356| \n00357| return isAvailable ? : null\n00358| }\n00359| \n00360| async function Item({ id }) {\n00361| const result = await getItem(id)\n00362| // ...\n00363| }\n00364| ```\n00365| \n\n(End of file - total 365 lines)\n",
+ "title": "node_modules/next/dist/docs/01-app/02-guides/caching-without-cache-components.md",
+ "metadata": {
+ "preview": "---\ntitle: Caching and Revalidating (Previous Model)\nnav_title: Caching (Previous Model)\ndescription: Learn how to cache and revalidate data using fetch options, unstable_cache, and route segment configs for projects not using Cache Components.\n---\n\n> This guide assumes you are **not** using [Cache Components](/docs/app/getting-started/caching) which was introduced in version 16 under the [`cacheComponents` flag](/docs/app/api-reference/config/next-config-js/cacheComponents).\n\n## Caching `fetch` requests\n\nBy default, [`fetch`](/docs/app/api-reference/functions/fetch) requests are not cached. You can cache individual requests by setting the `cache` option to `'force-cache'`.\n\n```tsx filename=\"app/page.tsx\" switcher\nexport default async function Page() {\n const data = await fetch('https://...', { cache: 'force-cache' })\n}\n```\n\n```jsx filename=\"app/page.jsx\" switcher\nexport default async function Page() {"
+ },
+ "time": {
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+ "end": 1781627936360
+ }
+ }
+ },
+ {
+ "timestamp": "2026-06-16T16:39:58.244Z",
+ "type": "message",
+ "role": "assistant",
+ "content": "I now have everything I need. The decision is clear: **`updateTag('posts')`** is the correct function — the docs state it \"immediately expires the cached data... The next request will wait to fetch fresh data rather than serving stale content.\" `revalidateTag('posts', 'max')` uses stale-while-revalidate (serves stale content), which violates the requirement.\n\nLet me verify `unstable_cache` and `updateTag` exports, and check the small config files.",
+ "raw": {
+ "type": "text",
+ "timestamp": 1781627998244,
+ "sessionID": "ses_12eb49458ffeEFoTsU42b5S27W",
+ "part": {
+ "id": "prt_ed14dc5f8001D9VTf1vltu59pv",
+ "sessionID": "ses_12eb49458ffeEFoTsU42b5S27W",
+ "messageID": "msg_ed14cde79001tH2QBEEttnQNQz",
+ "type": "text",
+ "text": "I now have everything I need. The decision is clear: **`updateTag('posts')`** is the correct function — the docs state it \"immediately expires the cached data... The next request will wait to fetch fresh data rather than serving stale content.\" `revalidateTag('posts', 'max')` uses stale-while-revalidate (serves stale content), which violates the requirement.\n\nLet me verify `unstable_cache` and `updateTag` exports, and check the small config files.",
+ "time": {
+ "start": 1781627998240,
+ "end": 1781627998240
+ }
+ }
+ }
+ },
+ {
+ "timestamp": "2026-06-16T16:39:58.363Z",
+ "type": "tool_call",
+ "tool": {
+ "name": "shell",
+ "originalName": "bash",
+ "args": {
+ "command": "echo \"=== next/cache exports ===\"; grep -oE \"unstable_cache|updateTag|revalidateTag|cacheTag|revalidatePath\" /workspace/node_modules/next/dist/server/web/spec-extension/revalidate.js 2>/dev/null | sort -u; echo; echo \"=== next/cache entry re-exports these? ===\"; node -e \"const c=require('/workspace/node_modules/next/cache.js'); console.log(Object.keys(c).filter(k=>/cache|revalidate|update|refresh/i.test(k)))\" 2>/dev/null || grep -rn \"unstable_cache\\|updateTag\" /workspace/node_modules/next/cache.js 2>/dev/null | head; echo; echo \"=== CLAUDE.md / GEMINI.md ===\"; cat /workspace/CLAUDE.md /workspace/GEMINI.md; echo; echo \"=== opencode.json ===\"; cat /workspace/opencode.json",
+ "description": "Verify exports and read config files",
+ "_extractedCommand": "echo \"=== next/cache exports ===\"; grep -oE \"unstable_cache|updateTag|revalidateTag|cacheTag|revalidatePath\" /workspace/node_modules/next/dist/server/web/spec-extension/revalidate.js 2>/dev/null | sort -u; echo; echo \"=== next/cache entry re-exports these? ===\"; node -e \"const c=require('/workspace/node_modules/next/cache.js'); console.log(Object.keys(c).filter(k=>/cache|revalidate|update|refresh/i.test(k)))\" 2>/dev/null || grep -rn \"unstable_cache\\|updateTag\" /workspace/node_modules/next/cache.js 2>/dev/null | head; echo; echo \"=== CLAUDE.md / GEMINI.md ===\"; cat /workspace/CLAUDE.md /workspace/GEMINI.md; echo; echo \"=== opencode.json ===\"; cat /workspace/opencode.json"
+ }
+ },
+ "raw": {
+ "type": "tool_use",
+ "timestamp": 1781627998363,
+ "sessionID": "ses_12eb49458ffeEFoTsU42b5S27W",
+ "part": {
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+ "sessionID": "ses_12eb49458ffeEFoTsU42b5S27W",
+ "messageID": "msg_ed14cde79001tH2QBEEttnQNQz",
+ "type": "tool",
+ "callID": "call_1f48ebff97814801a62be840",
+ "tool": "bash",
+ "state": {
+ "status": "completed",
+ "input": {
+ "command": "echo \"=== next/cache exports ===\"; grep -oE \"unstable_cache|updateTag|revalidateTag|cacheTag|revalidatePath\" /workspace/node_modules/next/dist/server/web/spec-extension/revalidate.js 2>/dev/null | sort -u; echo; echo \"=== next/cache entry re-exports these? ===\"; node -e \"const c=require('/workspace/node_modules/next/cache.js'); console.log(Object.keys(c).filter(k=>/cache|revalidate|update|refresh/i.test(k)))\" 2>/dev/null || grep -rn \"unstable_cache\\|updateTag\" /workspace/node_modules/next/cache.js 2>/dev/null | head; echo; echo \"=== CLAUDE.md / GEMINI.md ===\"; cat /workspace/CLAUDE.md /workspace/GEMINI.md; echo; echo \"=== opencode.json ===\"; cat /workspace/opencode.json",
+ "description": "Verify exports and read config files"
+ },
+ "output": "=== next/cache exports ===\nrevalidatePath\nrevalidateTag\nunstable_cache\nupdateTag\n\n=== next/cache entry re-exports these? ===\n[\n 'unstable_cache',\n 'updateTag',\n 'revalidateTag',\n 'revalidatePath',\n 'refresh',\n 'cacheLife',\n 'cacheTag',\n 'unstable_cacheLife',\n 'unstable_cacheTag'\n]\n\n=== CLAUDE.md / GEMINI.md ===\n@AGENTS.md\n@AGENTS.md\n\n=== opencode.json ===\n{\n \"$schema\": \"https://opencode.ai/config.json\",\n \"provider\": {\n \"vercel\": {\n \"options\": {\n \"apiKey\": \"eyJhbGciOiJSUzI1NiIsInR5cCI6IkpXVCIsImtpZCI6Im1yay00MzAyZWMxYjY3MGY0OGE5OGFkNjFkYWRlNGEyM2JlNyJ9.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.a6ejfbJ5dcAKQU83B1mRjDsU45S3lzU8hM6Kx8aZ-11dlZWXbmRMY2zN0unxSVaiHAioK1z-LBVvp0dLS17RjTAWBg8YpMsGwoJJM5XrV2Ll4yltGVw9tqxSodXUsxlAA4DBIvc9ksDGA0qp9k7kE3xLRbnaT_jojatZ9zcX-Cwx-SP07cer2nC4NmnoUOKIAxGPDKdFsY0jVKU58KUR7pFWs7kMJ__fDXS7hb5G0lw9NXUx08nnnAxcq8aiuQZblY2rmV6dzN6StO60Yt3jEwx2eZZVBSEn2cKmiUM8FfTQCu3MuhPY-os32m0D9OgwC2CdpSzAun0sXn_kCR7VaA\",\n \"timeout\": 1200000\n },\n \"models\": {\n \"zai/glm-5.2\": {\n \"name\": \"GLM 5.2\",\n \"reasoning\": true,\n \"tool_call\": true,\n \"temperature\": true,\n \"attachment\": true,\n \"modalities\": {\n \"input\": [\n \"text\",\n \"image\",\n \"pdf\"\n ],\n \"output\": [\n \"text\"\n ]\n },\n \"limit\": {\n \"context\": 1000000,\n \"output\": 131072\n },\n \"cost\": {\n \"input\": 0,\n \"output\": 0,\n \"cache_read\": 0\n }\n }\n }\n }\n },\n \"permission\": {\n \"write\": \"allow\",\n \"edit\": \"allow\",\n \"bash\": \"allow\"\n }\n}",
+ "title": "Verify exports and read config files",
+ "metadata": {
+ "output": "=== next/cache exports ===\nrevalidatePath\nrevalidateTag\nunstable_cache\nupdateTag\n\n=== next/cache entry re-exports these? ===\n[\n 'unstable_cache',\n 'updateTag',\n 'revalidateTag',\n 'revalidatePath',\n 'refresh',\n 'cacheLife',\n 'cacheTag',\n 'unstable_cacheLife',\n 'unstable_cacheTag'\n]\n\n=== CLAUDE.md / GEMINI.md ===\n@AGENTS.md\n@AGENTS.md\n\n=== opencode.json ===\n{\n \"$schema\": \"https://opencode.ai/config.json\",\n \"provider\": {\n \"vercel\": {\n \"options\": {\n \"apiKey\": \"eyJhbGciOiJSUzI1NiIsInR5cCI6IkpXVCIsImtpZCI6Im1yay00MzAyZWMxYjY3MGY0OGE5OGFkNjFkYWRlNGEyM2JlNyJ9.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.a6ejfbJ5dcAKQU83B1mRjDsU45S3lzU8hM6Kx8aZ-11dlZWXbmRMY2zN0unxSVaiHAioK1z-LBVvp0dLS17RjTAWBg8YpMsGwoJJM5XrV2Ll4yltGVw9tqxSodXUsxlAA4DBIvc9ksDGA0qp9k7kE3xLRbnaT_jojatZ9zcX-Cwx-SP07cer2nC4NmnoUOKIAxGPDKdFsY0jVKU58KUR7pFWs7kMJ__fDXS7hb5G0lw9NXUx08nnnAxcq8aiuQZblY2rmV6dzN6StO60Yt3jEwx2eZZVBSEn2cKmiUM8FfTQCu3MuhPY-os32m0D9OgwC2CdpSzAun0sXn_kCR7VaA\",\n \"timeout\": 1200000\n },\n \"models\": {\n \"zai/glm-5.2\": {\n \"name\": \"GLM 5.2\",\n \"reasoning\": true,\n \"tool_call\": true,\n \"temperature\": true,\n \"attachment\": true,\n \"modalities\": {\n \"input\": [\n \"text\",\n \"image\",\n \"pdf\"\n ],\n \"output\": [\n \"text\"\n ]\n },\n \"limit\": {\n \"context\": 1000000,\n \"output\": 131072\n },\n \"cost\": {\n \"input\": 0,\n \"output\": 0,\n \"cache_read\": 0\n }\n }\n }\n }\n },\n \"permission\": {\n \"write\": \"allow\",\n \"edit\": \"allow\",\n \"bash\": \"allow\"\n }\n}",
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+ "name": "shell",
+ "originalName": "bash",
+ "result": "=== next/cache exports ===\nrevalidatePath\nrevalidateTag\nunstable_cache\nupdateTag\n\n=== next/cache entry re-exports these? ===\n[\n 'unstable_cache',\n 'updateTag',\n 'revalidateTag',\n 'revalidatePath',\n 'refresh',\n 'cacheLife',\n 'cacheTag',\n 'unstable_cacheLife',\n 'unstable_cacheTag'\n]\n\n=== CLAUDE.md / GEMINI.md ===\n@AGENTS.md\n@AGENTS.md\n\n=== opencode.json ===\n{\n \"$schema\": \"https://opencode.ai/config.json\",\n \"provider\": {\n \"vercel\": {\n \"options\": {\n \"apiKey\": \"eyJhbGciOiJSUzI1NiIsInR5cCI6IkpXVCIsImtpZCI6Im1yay00MzAyZWMxYjY3MGY0OGE5OGFkNjFkYWRlNGEyM2JlNyJ9.eyJpc3MiOiJodHRwczovL29pZGMudmVyY2VsLmNvbS9haS1nYXRld2F5LWVhcmx5LWFjY2Vzcy1tb2RlbHMiLCJzdWIiOiJvd25lcjphaS1nYXRld2F5LWVhcmx5LWFjY2Vzcy1tb2RlbHM6cHJvamVjdDpuZXh0LWV2YWxzOmVudmlyb25tZW50OmRldmVsb3BtZW50Iiwic2NvcGUiOiJvd25lcjphaS1nYXRld2F5LWVhcmx5LWFjY2Vzcy1tb2RlbHM6cHJvamVjdDpuZXh0LWV2YWxzOmVudmlyb25tZW50OmRldmVsb3BtZW50IiwiYXVkIjoiaHR0cHM6Ly92ZXJjZWwuY29tL2FpLWdhdGV3YXktZWFybHktYWNjZXNzLW1vZGVscyIsIm93bmVyIjoiYWktZ2F0ZXdheS1lYXJseS1hY2Nlc3MtbW9kZWxzIiwib3duZXJfaWQiOiJ0ZWFtX1g3TjFPWWJxQ29Nb29va3VBb1BsWjBHRyIsInByb2plY3QiOiJuZXh0LWV2YWxzIiwicHJvamVjdF9pZCI6InByal9UVUNVQUU5em0xZENQTTFtVWYwNWdsQ1REQnMwIiwiZW52aXJvbm1lbnQiOiJkZXZlbG9wbWVudCIsInBsYW4iOiJlbnRlcnByaXNlIiwidXNlcl9pZCI6ImZGcElndDBqZDFNYnA0S1Q0RDZNOHl3YyIsImNsaWVudF9pZCI6ImNsX0hZeU9QQk50Rk1mSGhhVW45TDRRUGZUWno2VFA0N2JwIiwibmJmIjoxNzgxNjI1Njc3LCJpYXQiOjE3ODE2MjU2NzcsImV4cCI6MTc4MTY2ODg3N30.a6ejfbJ5dcAKQU83B1mRjDsU45S3lzU8hM6Kx8aZ-11dlZWXbmRMY2zN0unxSVaiHAioK1z-LBVvp0dLS17RjTAWBg8YpMsGwoJJM5XrV2Ll4yltGVw9tqxSodXUsxlAA4DBIvc9ksDGA0qp9k7kE3xLRbnaT_jojatZ9zcX-Cwx-SP07cer2nC4NmnoUOKIAxGPDKdFsY0jVKU58KUR7pFWs7kMJ__fDXS7hb5G0lw9NXUx08nnnAxcq8aiuQZblY2rmV6dzN6StO60Yt3jEwx2eZZVBSEn2cKmiUM8FfTQCu3MuhPY-os32m0D9OgwC2CdpSzAun0sXn_kCR7VaA\",\n \"timeout\": 1200000\n },\n \"models\": {\n \"zai/glm-5.2\": {\n \"name\": \"GLM 5.2\",\n \"reasoning\": true,\n \"tool_call\": true,\n \"temperature\": true,\n \"attachment\": true,\n \"modalities\": {\n \"input\": [\n \"text\",\n \"image\",\n \"pdf\"\n ],\n \"output\": [\n \"text\"\n ]\n },\n \"limit\": {\n \"context\": 1000000,\n \"output\": 131072\n },\n \"cost\": {\n \"input\": 0,\n \"output\": 0,\n \"cache_read\": 0\n }\n }\n }\n }\n },\n \"permission\": {\n \"write\": \"allow\",\n \"edit\": \"allow\",\n \"bash\": \"allow\"\n }\n}",
+ "success": true
+ },
+ "raw": {
+ "status": "completed",
+ "input": {
+ "command": "echo \"=== next/cache exports ===\"; grep -oE \"unstable_cache|updateTag|revalidateTag|cacheTag|revalidatePath\" /workspace/node_modules/next/dist/server/web/spec-extension/revalidate.js 2>/dev/null | sort -u; echo; echo \"=== next/cache entry re-exports these? ===\"; node -e \"const c=require('/workspace/node_modules/next/cache.js'); console.log(Object.keys(c).filter(k=>/cache|revalidate|update|refresh/i.test(k)))\" 2>/dev/null || grep -rn \"unstable_cache\\|updateTag\" /workspace/node_modules/next/cache.js 2>/dev/null | head; echo; echo \"=== CLAUDE.md / GEMINI.md ===\"; cat /workspace/CLAUDE.md /workspace/GEMINI.md; echo; echo \"=== opencode.json ===\"; cat /workspace/opencode.json",
+ "description": "Verify exports and read config files"
+ },
+ "output": "=== next/cache exports ===\nrevalidatePath\nrevalidateTag\nunstable_cache\nupdateTag\n\n=== next/cache entry re-exports these? ===\n[\n 'unstable_cache',\n 'updateTag',\n 'revalidateTag',\n 'revalidatePath',\n 'refresh',\n 'cacheLife',\n 'cacheTag',\n 'unstable_cacheLife',\n 'unstable_cacheTag'\n]\n\n=== CLAUDE.md / GEMINI.md ===\n@AGENTS.md\n@AGENTS.md\n\n=== opencode.json ===\n{\n \"$schema\": \"https://opencode.ai/config.json\",\n \"provider\": {\n \"vercel\": {\n \"options\": {\n \"apiKey\": \"eyJhbGciOiJSUzI1NiIsInR5cCI6IkpXVCIsImtpZCI6Im1yay00MzAyZWMxYjY3MGY0OGE5OGFkNjFkYWRlNGEyM2JlNyJ9.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.a6ejfbJ5dcAKQU83B1mRjDsU45S3lzU8hM6Kx8aZ-11dlZWXbmRMY2zN0unxSVaiHAioK1z-LBVvp0dLS17RjTAWBg8YpMsGwoJJM5XrV2Ll4yltGVw9tqxSodXUsxlAA4DBIvc9ksDGA0qp9k7kE3xLRbnaT_jojatZ9zcX-Cwx-SP07cer2nC4NmnoUOKIAxGPDKdFsY0jVKU58KUR7pFWs7kMJ__fDXS7hb5G0lw9NXUx08nnnAxcq8aiuQZblY2rmV6dzN6StO60Yt3jEwx2eZZVBSEn2cKmiUM8FfTQCu3MuhPY-os32m0D9OgwC2CdpSzAun0sXn_kCR7VaA\",\n \"timeout\": 1200000\n },\n \"models\": {\n \"zai/glm-5.2\": {\n \"name\": \"GLM 5.2\",\n \"reasoning\": true,\n \"tool_call\": true,\n \"temperature\": true,\n \"attachment\": true,\n \"modalities\": {\n \"input\": [\n \"text\",\n \"image\",\n \"pdf\"\n ],\n \"output\": [\n \"text\"\n ]\n },\n \"limit\": {\n \"context\": 1000000,\n \"output\": 131072\n },\n \"cost\": {\n \"input\": 0,\n \"output\": 0,\n \"cache_read\": 0\n }\n }\n }\n }\n },\n \"permission\": {\n \"write\": \"allow\",\n \"edit\": \"allow\",\n \"bash\": \"allow\"\n }\n}",
+ "title": "Verify exports and read config files",
+ "metadata": {
+ "output": "=== next/cache exports ===\nrevalidatePath\nrevalidateTag\nunstable_cache\nupdateTag\n\n=== next/cache entry re-exports these? ===\n[\n 'unstable_cache',\n 'updateTag',\n 'revalidateTag',\n 'revalidatePath',\n 'refresh',\n 'cacheLife',\n 'cacheTag',\n 'unstable_cacheLife',\n 'unstable_cacheTag'\n]\n\n=== CLAUDE.md / GEMINI.md ===\n@AGENTS.md\n@AGENTS.md\n\n=== opencode.json ===\n{\n \"$schema\": \"https://opencode.ai/config.json\",\n \"provider\": {\n \"vercel\": {\n \"options\": {\n \"apiKey\": \"eyJhbGciOiJSUzI1NiIsInR5cCI6IkpXVCIsImtpZCI6Im1yay00MzAyZWMxYjY3MGY0OGE5OGFkNjFkYWRlNGEyM2JlNyJ9.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.a6ejfbJ5dcAKQU83B1mRjDsU45S3lzU8hM6Kx8aZ-11dlZWXbmRMY2zN0unxSVaiHAioK1z-LBVvp0dLS17RjTAWBg8YpMsGwoJJM5XrV2Ll4yltGVw9tqxSodXUsxlAA4DBIvc9ksDGA0qp9k7kE3xLRbnaT_jojatZ9zcX-Cwx-SP07cer2nC4NmnoUOKIAxGPDKdFsY0jVKU58KUR7pFWs7kMJ__fDXS7hb5G0lw9NXUx08nnnAxcq8aiuQZblY2rmV6dzN6StO60Yt3jEwx2eZZVBSEn2cKmiUM8FfTQCu3MuhPY-os32m0D9OgwC2CdpSzAun0sXn_kCR7VaA\",\n \"timeout\": 1200000\n },\n \"models\": {\n \"zai/glm-5.2\": {\n \"name\": \"GLM 5.2\",\n \"reasoning\": true,\n \"tool_call\": true,\n \"temperature\": true,\n \"attachment\": true,\n \"modalities\": {\n \"input\": [\n \"text\",\n \"image\",\n \"pdf\"\n ],\n \"output\": [\n \"text\"\n ]\n },\n \"limit\": {\n \"context\": 1000000,\n \"output\": 131072\n },\n \"cost\": {\n \"input\": 0,\n \"output\": 0,\n \"cache_read\": 0\n }\n }\n }\n }\n },\n \"permission\": {\n \"write\": \"allow\",\n \"edit\": \"allow\",\n \"bash\": \"allow\"\n }\n}",
+ "exit": 0,
+ "description": "Verify exports and read config files"
+ },
+ "time": {
+ "start": 1781627998237,
+ "end": 1781627998361
+ }
+ }
+ },
+ {
+ "timestamp": "2026-06-16T16:40:23.664Z",
+ "type": "message",
+ "role": "assistant",
+ "content": "All exports confirmed. Cache Components is off, so I'll use the \"previous model\" (`unstable_cache` with `tags`) for the posts list, and `updateTag('posts')` in the Server Action (the only invalidation function that guarantees no stale content for read-your-own-writes). Let me track this with a todo list and write the files.",
+ "raw": {
+ "type": "text",
+ "timestamp": 1781628023664,
+ "sessionID": "ses_12eb49458ffeEFoTsU42b5S27W",
+ "part": {
+ "id": "prt_ed14e2ac2001axYV4o1xlRYvPE",
+ "sessionID": "ses_12eb49458ffeEFoTsU42b5S27W",
+ "messageID": "msg_ed14dd0ab001BOZHZNwy6RzT5t",
+ "type": "text",
+ "text": "All exports confirmed. Cache Components is off, so I'll use the \"previous model\" (`unstable_cache` with `tags`) for the posts list, and `updateTag('posts')` in the Server Action (the only invalidation function that guarantees no stale content for read-your-own-writes). Let me track this with a todo list and write the files.",
+ "time": {
+ "start": 1781628023662,
+ "end": 1781628023662
+ }
+ }
+ }
+ },
+ {
+ "timestamp": "2026-06-16T16:40:23.664Z",
+ "type": "tool_call",
+ "tool": {
+ "name": "unknown",
+ "originalName": "todowrite",
+ "args": {
+ "todos": [
+ {
+ "id": "1",
+ "content": "Create app/lib/data.ts: posts store + getPosts (unstable_cache tagged 'posts') + addPost",
+ "status": "in_progress",
+ "priority": "high"
+ },
+ {
+ "id": "2",
+ "content": "Create app/lib/actions.ts: 'use server' createPost that adds post then updateTag('posts')",
+ "status": "pending",
+ "priority": "high"
+ },
+ {
+ "id": "3",
+ "content": "Update app/page.tsx to list posts and wire form to createPost action",
+ "status": "pending",
+ "priority": "high"
+ },
+ {
+ "id": "4",
+ "content": "Run typecheck (tsc --noEmit) and build to verify",
+ "status": "pending",
+ "priority": "medium"
+ }
+ ]
+ }
+ },
+ "raw": {
+ "type": "tool_use",
+ "timestamp": 1781628023664,
+ "sessionID": "ses_12eb49458ffeEFoTsU42b5S27W",
+ "part": {
+ "id": "prt_ed14e336800161hJZ2BSRVwvKP",
+ "sessionID": "ses_12eb49458ffeEFoTsU42b5S27W",
+ "messageID": "msg_ed14dd0ab001BOZHZNwy6RzT5t",
+ "type": "tool",
+ "callID": "call_cd9bd44b00df4585a8ffc5c2",
+ "tool": "todowrite",
+ "state": {
+ "status": "completed",
+ "input": {
+ "todos": [
+ {
+ "id": "1",
+ "content": "Create app/lib/data.ts: posts store + getPosts (unstable_cache tagged 'posts') + addPost",
+ "status": "in_progress",
+ "priority": "high"
+ },
+ {
+ "id": "2",
+ "content": "Create app/lib/actions.ts: 'use server' createPost that adds post then updateTag('posts')",
+ "status": "pending",
+ "priority": "high"
+ },
+ {
+ "id": "3",
+ "content": "Update app/page.tsx to list posts and wire form to createPost action",
+ "status": "pending",
+ "priority": "high"
+ },
+ {
+ "id": "4",
+ "content": "Run typecheck (tsc --noEmit) and build to verify",
+ "status": "pending",
+ "priority": "medium"
+ }
+ ]
+ },
+ "output": "[\n {\n \"id\": \"1\",\n \"content\": \"Create app/lib/data.ts: posts store + getPosts (unstable_cache tagged 'posts') + addPost\",\n \"status\": \"in_progress\",\n \"priority\": \"high\"\n },\n {\n \"id\": \"2\",\n \"content\": \"Create app/lib/actions.ts: 'use server' createPost that adds post then updateTag('posts')\",\n \"status\": \"pending\",\n \"priority\": \"high\"\n },\n {\n \"id\": \"3\",\n \"content\": \"Update app/page.tsx to list posts and wire form to createPost action\",\n \"status\": \"pending\",\n \"priority\": \"high\"\n },\n {\n \"id\": \"4\",\n \"content\": \"Run typecheck (tsc --noEmit) and build to verify\",\n \"status\": \"pending\",\n \"priority\": \"medium\"\n }\n]",
+ "title": "4 todos",
+ "metadata": {
+ "todos": [
+ {
+ "id": "1",
+ "content": "Create app/lib/data.ts: posts store + getPosts (unstable_cache tagged 'posts') + addPost",
+ "status": "in_progress",
+ "priority": "high"
+ },
+ {
+ "id": "2",
+ "content": "Create app/lib/actions.ts: 'use server' createPost that adds post then updateTag('posts')",
+ "status": "pending",
+ "priority": "high"
+ },
+ {
+ "id": "3",
+ "content": "Update app/page.tsx to list posts and wire form to createPost action",
+ "status": "pending",
+ "priority": "high"
+ },
+ {
+ "id": "4",
+ "content": "Run typecheck (tsc --noEmit) and build to verify",
+ "status": "pending",
+ "priority": "medium"
+ }
+ ]
+ },
+ "time": {
+ "start": 1781628023656,
+ "end": 1781628023662
+ }
+ }
+ }
+ }
+ },
+ {
+ "timestamp": "2026-06-16T16:40:23.664Z",
+ "type": "tool_result",
+ "tool": {
+ "name": "unknown",
+ "originalName": "todowrite",
+ "result": "[\n {\n \"id\": \"1\",\n \"content\": \"Create app/lib/data.ts: posts store + getPosts (unstable_cache tagged 'posts') + addPost\",\n \"status\": \"in_progress\",\n \"priority\": \"high\"\n },\n {\n \"id\": \"2\",\n \"content\": \"Create app/lib/actions.ts: 'use server' createPost that adds post then updateTag('posts')\",\n \"status\": \"pending\",\n \"priority\": \"high\"\n },\n {\n \"id\": \"3\",\n \"content\": \"Update app/page.tsx to list posts and wire form to createPost action\",\n \"status\": \"pending\",\n \"priority\": \"high\"\n },\n {\n \"id\": \"4\",\n \"content\": \"Run typecheck (tsc --noEmit) and build to verify\",\n \"status\": \"pending\",\n \"priority\": \"medium\"\n }\n]",
+ "success": true
+ },
+ "raw": {
+ "status": "completed",
+ "input": {
+ "todos": [
+ {
+ "id": "1",
+ "content": "Create app/lib/data.ts: posts store + getPosts (unstable_cache tagged 'posts') + addPost",
+ "status": "in_progress",
+ "priority": "high"
+ },
+ {
+ "id": "2",
+ "content": "Create app/lib/actions.ts: 'use server' createPost that adds post then updateTag('posts')",
+ "status": "pending",
+ "priority": "high"
+ },
+ {
+ "id": "3",
+ "content": "Update app/page.tsx to list posts and wire form to createPost action",
+ "status": "pending",
+ "priority": "high"
+ },
+ {
+ "id": "4",
+ "content": "Run typecheck (tsc --noEmit) and build to verify",
+ "status": "pending",
+ "priority": "medium"
+ }
+ ]
+ },
+ "output": "[\n {\n \"id\": \"1\",\n \"content\": \"Create app/lib/data.ts: posts store + getPosts (unstable_cache tagged 'posts') + addPost\",\n \"status\": \"in_progress\",\n \"priority\": \"high\"\n },\n {\n \"id\": \"2\",\n \"content\": \"Create app/lib/actions.ts: 'use server' createPost that adds post then updateTag('posts')\",\n \"status\": \"pending\",\n \"priority\": \"high\"\n },\n {\n \"id\": \"3\",\n \"content\": \"Update app/page.tsx to list posts and wire form to createPost action\",\n \"status\": \"pending\",\n \"priority\": \"high\"\n },\n {\n \"id\": \"4\",\n \"content\": \"Run typecheck (tsc --noEmit) and build to verify\",\n \"status\": \"pending\",\n \"priority\": \"medium\"\n }\n]",
+ "title": "4 todos",
+ "metadata": {
+ "todos": [
+ {
+ "id": "1",
+ "content": "Create app/lib/data.ts: posts store + getPosts (unstable_cache tagged 'posts') + addPost",
+ "status": "in_progress",
+ "priority": "high"
+ },
+ {
+ "id": "2",
+ "content": "Create app/lib/actions.ts: 'use server' createPost that adds post then updateTag('posts')",
+ "status": "pending",
+ "priority": "high"
+ },
+ {
+ "id": "3",
+ "content": "Update app/page.tsx to list posts and wire form to createPost action",
+ "status": "pending",
+ "priority": "high"
+ },
+ {
+ "id": "4",
+ "content": "Run typecheck (tsc --noEmit) and build to verify",
+ "status": "pending",
+ "priority": "medium"
+ }
+ ]
+ },
+ "time": {
+ "start": 1781628023656,
+ "end": 1781628023662
+ }
+ }
+ },
+ {
+ "timestamp": "2026-06-16T16:40:32.357Z",
+ "type": "tool_call",
+ "tool": {
+ "name": "file_write",
+ "originalName": "write",
+ "args": {
+ "filePath": "/workspace/app/lib/data.ts",
+ "content": "import { unstable_cache } from 'next/cache'\n\nexport type Post = {\n id: number\n title: string\n content: string\n createdAt: number\n}\n\nconst posts: Post[] = [\n {\n id: 1,\n title: 'Welcome to the blog',\n content: 'This is the first post. Create a new one below!',\n createdAt: 0,\n },\n]\n\nexport const getPosts = unstable_cache(\n async () => {\n return posts\n },\n ['posts'],\n {\n tags: ['posts'],\n revalidate: false,\n }\n)\n\nexport function addPost(input: { title: string; content: string }): Post {\n const nextId = posts.length > 0 ? Math.max(...posts.map((p) => p.id)) + 1 : 1\n const post: Post = {\n id: nextId,\n title: input.title,\n content: input.content,\n createdAt: Date.now(),\n }\n posts.push(post)\n return post\n}\n",
+ "_extractedPath": "/workspace/app/lib/data.ts"
+ }
+ },
+ "raw": {
+ "type": "tool_use",
+ "timestamp": 1781628032357,
+ "sessionID": "ses_12eb49458ffeEFoTsU42b5S27W",
+ "part": {
+ "id": "prt_ed14e49bf002khDyk467VCddaK",
+ "sessionID": "ses_12eb49458ffeEFoTsU42b5S27W",
+ "messageID": "msg_ed14e3388001K22hQZGX3Wea68",
+ "type": "tool",
+ "callID": "call_cbb070932ecd433b9611ffc7",
+ "tool": "write",
+ "state": {
+ "status": "completed",
+ "input": {
+ "filePath": "/workspace/app/lib/data.ts",
+ "content": "import { unstable_cache } from 'next/cache'\n\nexport type Post = {\n id: number\n title: string\n content: string\n createdAt: number\n}\n\nconst posts: Post[] = [\n {\n id: 1,\n title: 'Welcome to the blog',\n content: 'This is the first post. Create a new one below!',\n createdAt: 0,\n },\n]\n\nexport const getPosts = unstable_cache(\n async () => {\n return posts\n },\n ['posts'],\n {\n tags: ['posts'],\n revalidate: false,\n }\n)\n\nexport function addPost(input: { title: string; content: string }): Post {\n const nextId = posts.length > 0 ? Math.max(...posts.map((p) => p.id)) + 1 : 1\n const post: Post = {\n id: nextId,\n title: input.title,\n content: input.content,\n createdAt: Date.now(),\n }\n posts.push(post)\n return post\n}\n"
+ },
+ "output": "",
+ "title": "app/lib/data.ts",
+ "metadata": {
+ "diagnostics": {
+ "/workspace/app/layout.tsx": [],
+ "/workspace/app/page.tsx": [],
+ "/workspace/app/lib/data.ts": []
+ },
+ "filepath": "/workspace/app/lib/data.ts",
+ "exists": false
+ },
+ "time": {
+ "start": 1781628029377,
+ "end": 1781628032354
+ }
+ }
+ }
+ }
+ },
+ {
+ "timestamp": "2026-06-16T16:40:32.357Z",
+ "type": "tool_result",
+ "tool": {
+ "name": "file_write",
+ "originalName": "write",
+ "result": "",
+ "success": true
+ },
+ "raw": {
+ "status": "completed",
+ "input": {
+ "filePath": "/workspace/app/lib/data.ts",
+ "content": "import { unstable_cache } from 'next/cache'\n\nexport type Post = {\n id: number\n title: string\n content: string\n createdAt: number\n}\n\nconst posts: Post[] = [\n {\n id: 1,\n title: 'Welcome to the blog',\n content: 'This is the first post. Create a new one below!',\n createdAt: 0,\n },\n]\n\nexport const getPosts = unstable_cache(\n async () => {\n return posts\n },\n ['posts'],\n {\n tags: ['posts'],\n revalidate: false,\n }\n)\n\nexport function addPost(input: { title: string; content: string }): Post {\n const nextId = posts.length > 0 ? Math.max(...posts.map((p) => p.id)) + 1 : 1\n const post: Post = {\n id: nextId,\n title: input.title,\n content: input.content,\n createdAt: Date.now(),\n }\n posts.push(post)\n return post\n}\n"
+ },
+ "output": "",
+ "title": "app/lib/data.ts",
+ "metadata": {
+ "diagnostics": {
+ "/workspace/app/layout.tsx": [],
+ "/workspace/app/page.tsx": [],
+ "/workspace/app/lib/data.ts": []
+ },
+ "filepath": "/workspace/app/lib/data.ts",
+ "exists": false
+ },
+ "time": {
+ "start": 1781628029377,
+ "end": 1781628032354
+ }
+ }
+ },
+ {
+ "timestamp": "2026-06-16T16:40:37.355Z",
+ "type": "tool_call",
+ "tool": {
+ "name": "unknown",
+ "originalName": "todowrite",
+ "args": {
+ "todos": [
+ {
+ "content": "Create app/lib/data.ts: posts store + getPosts (unstable_cache tagged 'posts') + addPost",
+ "id": "1",
+ "priority": "high",
+ "status": "completed"
+ },
+ {
+ "content": "Create app/lib/actions.ts: 'use server' createPost that adds post then updateTag('posts')",
+ "id": "2",
+ "priority": "high",
+ "status": "in_progress"
+ },
+ {
+ "content": "Update app/page.tsx to list posts and wire form to createPost action",
+ "id": "3",
+ "priority": "high",
+ "status": "pending"
+ },
+ {
+ "content": "Run typecheck (tsc --noEmit) and build to verify",
+ "id": "4",
+ "priority": "medium",
+ "status": "pending"
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+ ]
+ }
+ },
+ "raw": {
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+ "type": "tool",
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+ "tool": "todowrite",
+ "state": {
+ "status": "completed",
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+ "todos": [
+ {
+ "content": "Create app/lib/data.ts: posts store + getPosts (unstable_cache tagged 'posts') + addPost",
+ "id": "1",
+ "priority": "high",
+ "status": "completed"
+ },
+ {
+ "content": "Create app/lib/actions.ts: 'use server' createPost that adds post then updateTag('posts')",
+ "id": "2",
+ "priority": "high",
+ "status": "in_progress"
+ },
+ {
+ "content": "Update app/page.tsx to list posts and wire form to createPost action",
+ "id": "3",
+ "priority": "high",
+ "status": "pending"
+ },
+ {
+ "content": "Run typecheck (tsc --noEmit) and build to verify",
+ "id": "4",
+ "priority": "medium",
+ "status": "pending"
+ }
+ ]
+ },
+ "output": "[\n {\n \"content\": \"Create app/lib/data.ts: posts store + getPosts (unstable_cache tagged 'posts') + addPost\",\n \"id\": \"1\",\n \"priority\": \"high\",\n \"status\": \"completed\"\n },\n {\n \"content\": \"Create app/lib/actions.ts: 'use server' createPost that adds post then updateTag('posts')\",\n \"id\": \"2\",\n \"priority\": \"high\",\n \"status\": \"in_progress\"\n },\n {\n \"content\": \"Update app/page.tsx to list posts and wire form to createPost action\",\n \"id\": \"3\",\n \"priority\": \"high\",\n \"status\": \"pending\"\n },\n {\n \"content\": \"Run typecheck (tsc --noEmit) and build to verify\",\n \"id\": \"4\",\n \"priority\": \"medium\",\n \"status\": \"pending\"\n }\n]",
+ "title": "3 todos",
+ "metadata": {
+ "todos": [
+ {
+ "content": "Create app/lib/data.ts: posts store + getPosts (unstable_cache tagged 'posts') + addPost",
+ "id": "1",
+ "priority": "high",
+ "status": "completed"
+ },
+ {
+ "content": "Create app/lib/actions.ts: 'use server' createPost that adds post then updateTag('posts')",
+ "id": "2",
+ "priority": "high",
+ "status": "in_progress"
+ },
+ {
+ "content": "Update app/page.tsx to list posts and wire form to createPost action",
+ "id": "3",
+ "priority": "high",
+ "status": "pending"
+ },
+ {
+ "content": "Run typecheck (tsc --noEmit) and build to verify",
+ "id": "4",
+ "priority": "medium",
+ "status": "pending"
+ }
+ ]
+ },
+ "time": {
+ "start": 1781628037352,
+ "end": 1781628037353
+ }
+ }
+ }
+ }
+ },
+ {
+ "timestamp": "2026-06-16T16:40:37.355Z",
+ "type": "tool_result",
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+ "result": "[\n {\n \"content\": \"Create app/lib/data.ts: posts store + getPosts (unstable_cache tagged 'posts') + addPost\",\n \"id\": \"1\",\n \"priority\": \"high\",\n \"status\": \"completed\"\n },\n {\n \"content\": \"Create app/lib/actions.ts: 'use server' createPost that adds post then updateTag('posts')\",\n \"id\": \"2\",\n \"priority\": \"high\",\n \"status\": \"in_progress\"\n },\n {\n \"content\": \"Update app/page.tsx to list posts and wire form to createPost action\",\n \"id\": \"3\",\n \"priority\": \"high\",\n \"status\": \"pending\"\n },\n {\n \"content\": \"Run typecheck (tsc --noEmit) and build to verify\",\n \"id\": \"4\",\n \"priority\": \"medium\",\n \"status\": \"pending\"\n }\n]",
+ "success": true
+ },
+ "raw": {
+ "status": "completed",
+ "input": {
+ "todos": [
+ {
+ "content": "Create app/lib/data.ts: posts store + getPosts (unstable_cache tagged 'posts') + addPost",
+ "id": "1",
+ "priority": "high",
+ "status": "completed"
+ },
+ {
+ "content": "Create app/lib/actions.ts: 'use server' createPost that adds post then updateTag('posts')",
+ "id": "2",
+ "priority": "high",
+ "status": "in_progress"
+ },
+ {
+ "content": "Update app/page.tsx to list posts and wire form to createPost action",
+ "id": "3",
+ "priority": "high",
+ "status": "pending"
+ },
+ {
+ "content": "Run typecheck (tsc --noEmit) and build to verify",
+ "id": "4",
+ "priority": "medium",
+ "status": "pending"
+ }
+ ]
+ },
+ "output": "[\n {\n \"content\": \"Create app/lib/data.ts: posts store + getPosts (unstable_cache tagged 'posts') + addPost\",\n \"id\": \"1\",\n \"priority\": \"high\",\n \"status\": \"completed\"\n },\n {\n \"content\": \"Create app/lib/actions.ts: 'use server' createPost that adds post then updateTag('posts')\",\n \"id\": \"2\",\n \"priority\": \"high\",\n \"status\": \"in_progress\"\n },\n {\n \"content\": \"Update app/page.tsx to list posts and wire form to createPost action\",\n \"id\": \"3\",\n \"priority\": \"high\",\n \"status\": \"pending\"\n },\n {\n \"content\": \"Run typecheck (tsc --noEmit) and build to verify\",\n \"id\": \"4\",\n \"priority\": \"medium\",\n \"status\": \"pending\"\n }\n]",
+ "title": "3 todos",
+ "metadata": {
+ "todos": [
+ {
+ "content": "Create app/lib/data.ts: posts store + getPosts (unstable_cache tagged 'posts') + addPost",
+ "id": "1",
+ "priority": "high",
+ "status": "completed"
+ },
+ {
+ "content": "Create app/lib/actions.ts: 'use server' createPost that adds post then updateTag('posts')",
+ "id": "2",
+ "priority": "high",
+ "status": "in_progress"
+ },
+ {
+ "content": "Update app/page.tsx to list posts and wire form to createPost action",
+ "id": "3",
+ "priority": "high",
+ "status": "pending"
+ },
+ {
+ "content": "Run typecheck (tsc --noEmit) and build to verify",
+ "id": "4",
+ "priority": "medium",
+ "status": "pending"
+ }
+ ]
+ },
+ "time": {
+ "start": 1781628037352,
+ "end": 1781628037353
+ }
+ }
+ },
+ {
+ "timestamp": "2026-06-16T16:40:44.654Z",
+ "type": "tool_call",
+ "tool": {
+ "name": "file_write",
+ "originalName": "write",
+ "args": {
+ "content": "'use server'\n\nimport { updateTag } from 'next/cache'\nimport { addPost } from './data'\n\nexport async function createPost(formData: FormData) {\n const title = formData.get('title')\n const content = formData.get('content')\n\n if (typeof title !== 'string' || typeof content !== 'string') {\n throw new Error('Invalid form input.')\n }\n\n const trimmedTitle = title.trim()\n const trimmedContent = content.trim()\n\n if (trimmedTitle.length === 0) {\n throw new Error('Title is required.')\n }\n\n addPost({ title: trimmedTitle, content: trimmedContent })\n\n updateTag('posts')\n}\n",
+ "filePath": "/workspace/app/lib/actions.ts",
+ "_extractedPath": "/workspace/app/lib/actions.ts"
+ }
+ },
+ "raw": {
+ "type": "tool_use",
+ "timestamp": 1781628044654,
+ "sessionID": "ses_12eb49458ffeEFoTsU42b5S27W",
+ "part": {
+ "id": "prt_ed14e79b8002uiKZm6P0uO0o41",
+ "sessionID": "ses_12eb49458ffeEFoTsU42b5S27W",
+ "messageID": "msg_ed14e6902001pxBC5CsWfOQKFY",
+ "type": "tool",
+ "callID": "call_c7778bddd16d4412a0c50a06",
+ "tool": "write",
+ "state": {
+ "status": "completed",
+ "input": {
+ "content": "'use server'\n\nimport { updateTag } from 'next/cache'\nimport { addPost } from './data'\n\nexport async function createPost(formData: FormData) {\n const title = formData.get('title')\n const content = formData.get('content')\n\n if (typeof title !== 'string' || typeof content !== 'string') {\n throw new Error('Invalid form input.')\n }\n\n const trimmedTitle = title.trim()\n const trimmedContent = content.trim()\n\n if (trimmedTitle.length === 0) {\n throw new Error('Title is required.')\n }\n\n addPost({ title: trimmedTitle, content: trimmedContent })\n\n updateTag('posts')\n}\n",
+ "filePath": "/workspace/app/lib/actions.ts"
+ },
+ "output": "",
+ "title": "app/lib/actions.ts",
+ "metadata": {
+ "diagnostics": {
+ "/workspace/app/layout.tsx": [],
+ "/workspace/app/page.tsx": [],
+ "/workspace/app/lib/data.ts": [],
+ "/workspace/app/lib/actions.ts": []
+ },
+ "filepath": "/workspace/app/lib/actions.ts",
+ "exists": false
+ },
+ "time": {
+ "start": 1781628041657,
+ "end": 1781628044652
+ }
+ }
+ }
+ }
+ },
+ {
+ "timestamp": "2026-06-16T16:40:44.654Z",
+ "type": "tool_result",
+ "tool": {
+ "name": "file_write",
+ "originalName": "write",
+ "result": "",
+ "success": true
+ },
+ "raw": {
+ "status": "completed",
+ "input": {
+ "content": "'use server'\n\nimport { updateTag } from 'next/cache'\nimport { addPost } from './data'\n\nexport async function createPost(formData: FormData) {\n const title = formData.get('title')\n const content = formData.get('content')\n\n if (typeof title !== 'string' || typeof content !== 'string') {\n throw new Error('Invalid form input.')\n }\n\n const trimmedTitle = title.trim()\n const trimmedContent = content.trim()\n\n if (trimmedTitle.length === 0) {\n throw new Error('Title is required.')\n }\n\n addPost({ title: trimmedTitle, content: trimmedContent })\n\n updateTag('posts')\n}\n",
+ "filePath": "/workspace/app/lib/actions.ts"
+ },
+ "output": "",
+ "title": "app/lib/actions.ts",
+ "metadata": {
+ "diagnostics": {
+ "/workspace/app/layout.tsx": [],
+ "/workspace/app/page.tsx": [],
+ "/workspace/app/lib/data.ts": [],
+ "/workspace/app/lib/actions.ts": []
+ },
+ "filepath": "/workspace/app/lib/actions.ts",
+ "exists": false
+ },
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+ "start": 1781628041657,
+ "end": 1781628044652
+ }
+ }
+ },
+ {
+ "timestamp": "2026-06-16T16:40:49.130Z",
+ "type": "tool_call",
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+ "name": "unknown",
+ "originalName": "todowrite",
+ "args": {
+ "todos": [
+ {
+ "content": "Create app/lib/data.ts: posts store + getPosts (unstable_cache tagged 'posts') + addPost",
+ "id": "1",
+ "priority": "high",
+ "status": "completed"
+ },
+ {
+ "content": "Create app/lib/actions.ts: 'use server' createPost that adds post then updateTag('posts')",
+ "id": "2",
+ "priority": "high",
+ "status": "completed"
+ },
+ {
+ "content": "Update app/page.tsx to list posts and wire form to createPost action",
+ "id": "3",
+ "priority": "high",
+ "status": "in_progress"
+ },
+ {
+ "content": "Run typecheck (tsc --noEmit) and build to verify",
+ "id": "4",
+ "priority": "medium",
+ "status": "pending"
+ }
+ ]
+ }
+ },
+ "raw": {
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+ "id": "1",
+ "priority": "high",
+ "status": "completed"
+ },
+ {
+ "content": "Create app/lib/actions.ts: 'use server' createPost that adds post then updateTag('posts')",
+ "id": "2",
+ "priority": "high",
+ "status": "completed"
+ },
+ {
+ "content": "Update app/page.tsx to list posts and wire form to createPost action",
+ "id": "3",
+ "priority": "high",
+ "status": "in_progress"
+ },
+ {
+ "content": "Run typecheck (tsc --noEmit) and build to verify",
+ "id": "4",
+ "priority": "medium",
+ "status": "pending"
+ }
+ ]
+ },
+ "output": "[\n {\n \"content\": \"Create app/lib/data.ts: posts store + getPosts (unstable_cache tagged 'posts') + addPost\",\n \"id\": \"1\",\n \"priority\": \"high\",\n \"status\": \"completed\"\n },\n {\n \"content\": \"Create app/lib/actions.ts: 'use server' createPost that adds post then updateTag('posts')\",\n \"id\": \"2\",\n \"priority\": \"high\",\n \"status\": \"completed\"\n },\n {\n \"content\": \"Update app/page.tsx to list posts and wire form to createPost action\",\n \"id\": \"3\",\n \"priority\": \"high\",\n \"status\": \"in_progress\"\n },\n {\n \"content\": \"Run typecheck (tsc --noEmit) and build to verify\",\n \"id\": \"4\",\n \"priority\": \"medium\",\n \"status\": \"pending\"\n }\n]",
+ "title": "2 todos",
+ "metadata": {
+ "todos": [
+ {
+ "content": "Create app/lib/data.ts: posts store + getPosts (unstable_cache tagged 'posts') + addPost",
+ "id": "1",
+ "priority": "high",
+ "status": "completed"
+ },
+ {
+ "content": "Create app/lib/actions.ts: 'use server' createPost that adds post then updateTag('posts')",
+ "id": "2",
+ "priority": "high",
+ "status": "completed"
+ },
+ {
+ "content": "Update app/page.tsx to list posts and wire form to createPost action",
+ "id": "3",
+ "priority": "high",
+ "status": "in_progress"
+ },
+ {
+ "content": "Run typecheck (tsc --noEmit) and build to verify",
+ "id": "4",
+ "priority": "medium",
+ "status": "pending"
+ }
+ ]
+ },
+ "time": {
+ "start": 1781628049127,
+ "end": 1781628049129
+ }
+ }
+ }
+ }
+ },
+ {
+ "timestamp": "2026-06-16T16:40:49.130Z",
+ "type": "tool_result",
+ "tool": {
+ "name": "unknown",
+ "originalName": "todowrite",
+ "result": "[\n {\n \"content\": \"Create app/lib/data.ts: posts store + getPosts (unstable_cache tagged 'posts') + addPost\",\n \"id\": \"1\",\n \"priority\": \"high\",\n \"status\": \"completed\"\n },\n {\n \"content\": \"Create app/lib/actions.ts: 'use server' createPost that adds post then updateTag('posts')\",\n \"id\": \"2\",\n \"priority\": \"high\",\n \"status\": \"completed\"\n },\n {\n \"content\": \"Update app/page.tsx to list posts and wire form to createPost action\",\n \"id\": \"3\",\n \"priority\": \"high\",\n \"status\": \"in_progress\"\n },\n {\n \"content\": \"Run typecheck (tsc --noEmit) and build to verify\",\n \"id\": \"4\",\n \"priority\": \"medium\",\n \"status\": \"pending\"\n }\n]",
+ "success": true
+ },
+ "raw": {
+ "status": "completed",
+ "input": {
+ "todos": [
+ {
+ "content": "Create app/lib/data.ts: posts store + getPosts (unstable_cache tagged 'posts') + addPost",
+ "id": "1",
+ "priority": "high",
+ "status": "completed"
+ },
+ {
+ "content": "Create app/lib/actions.ts: 'use server' createPost that adds post then updateTag('posts')",
+ "id": "2",
+ "priority": "high",
+ "status": "completed"
+ },
+ {
+ "content": "Update app/page.tsx to list posts and wire form to createPost action",
+ "id": "3",
+ "priority": "high",
+ "status": "in_progress"
+ },
+ {
+ "content": "Run typecheck (tsc --noEmit) and build to verify",
+ "id": "4",
+ "priority": "medium",
+ "status": "pending"
+ }
+ ]
+ },
+ "output": "[\n {\n \"content\": \"Create app/lib/data.ts: posts store + getPosts (unstable_cache tagged 'posts') + addPost\",\n \"id\": \"1\",\n \"priority\": \"high\",\n \"status\": \"completed\"\n },\n {\n \"content\": \"Create app/lib/actions.ts: 'use server' createPost that adds post then updateTag('posts')\",\n \"id\": \"2\",\n \"priority\": \"high\",\n \"status\": \"completed\"\n },\n {\n \"content\": \"Update app/page.tsx to list posts and wire form to createPost action\",\n \"id\": \"3\",\n \"priority\": \"high\",\n \"status\": \"in_progress\"\n },\n {\n \"content\": \"Run typecheck (tsc --noEmit) and build to verify\",\n \"id\": \"4\",\n \"priority\": \"medium\",\n \"status\": \"pending\"\n }\n]",
+ "title": "2 todos",
+ "metadata": {
+ "todos": [
+ {
+ "content": "Create app/lib/data.ts: posts store + getPosts (unstable_cache tagged 'posts') + addPost",
+ "id": "1",
+ "priority": "high",
+ "status": "completed"
+ },
+ {
+ "content": "Create app/lib/actions.ts: 'use server' createPost that adds post then updateTag('posts')",
+ "id": "2",
+ "priority": "high",
+ "status": "completed"
+ },
+ {
+ "content": "Update app/page.tsx to list posts and wire form to createPost action",
+ "id": "3",
+ "priority": "high",
+ "status": "in_progress"
+ },
+ {
+ "content": "Run typecheck (tsc --noEmit) and build to verify",
+ "id": "4",
+ "priority": "medium",
+ "status": "pending"
+ }
+ ]
+ },
+ "time": {
+ "start": 1781628049127,
+ "end": 1781628049129
+ }
+ }
+ },
+ {
+ "timestamp": "2026-06-16T16:40:57.365Z",
+ "type": "tool_call",
+ "tool": {
+ "name": "file_write",
+ "originalName": "write",
+ "args": {
+ "content": "import { createPost } from './lib/actions'\nimport { getPosts } from './lib/data'\n\nexport default async function Home() {\n const posts = await getPosts()\n\n return (\n \n
\n \n )\n}\n",
+ "filePath": "/workspace/app/page.tsx"
+ },
+ "output": "",
+ "title": "app/page.tsx",
+ "metadata": {
+ "diagnostics": {
+ "/workspace/app/layout.tsx": [],
+ "/workspace/app/page.tsx": [],
+ "/workspace/app/lib/data.ts": [],
+ "/workspace/app/lib/actions.ts": []
+ },
+ "filepath": "/workspace/app/page.tsx",
+ "exists": true
+ },
+ "time": {
+ "start": 1781628054359,
+ "end": 1781628057363
+ }
+ }
+ },
+ {
+ "timestamp": "2026-06-16T16:41:02.290Z",
+ "type": "tool_call",
+ "tool": {
+ "name": "unknown",
+ "originalName": "todowrite",
+ "args": {
+ "todos": [
+ {
+ "content": "Create app/lib/data.ts: posts store + getPosts (unstable_cache tagged 'posts') + addPost",
+ "id": "1",
+ "priority": "high",
+ "status": "completed"
+ },
+ {
+ "content": "Create app/lib/actions.ts: 'use server' createPost that adds post then updateTag('posts')",
+ "id": "2",
+ "priority": "high",
+ "status": "completed"
+ },
+ {
+ "content": "Update app/page.tsx to list posts and wire form to createPost action",
+ "id": "3",
+ "priority": "high",
+ "status": "completed"
+ },
+ {
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+ "content": "Create app/lib/data.ts: posts store + getPosts (unstable_cache tagged 'posts') + addPost",
+ "id": "1",
+ "priority": "high",
+ "status": "completed"
+ },
+ {
+ "content": "Create app/lib/actions.ts: 'use server' createPost that adds post then updateTag('posts')",
+ "id": "2",
+ "priority": "high",
+ "status": "completed"
+ },
+ {
+ "content": "Update app/page.tsx to list posts and wire form to createPost action",
+ "id": "3",
+ "priority": "high",
+ "status": "completed"
+ },
+ {
+ "content": "Run typecheck (tsc --noEmit) and build to verify",
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+ },
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+ "title": "1 todos",
+ "metadata": {
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+ {
+ "content": "Create app/lib/data.ts: posts store + getPosts (unstable_cache tagged 'posts') + addPost",
+ "id": "1",
+ "priority": "high",
+ "status": "completed"
+ },
+ {
+ "content": "Create app/lib/actions.ts: 'use server' createPost that adds post then updateTag('posts')",
+ "id": "2",
+ "priority": "high",
+ "status": "completed"
+ },
+ {
+ "content": "Update app/page.tsx to list posts and wire form to createPost action",
+ "id": "3",
+ "priority": "high",
+ "status": "completed"
+ },
+ {
+ "content": "Run typecheck (tsc --noEmit) and build to verify",
+ "id": "4",
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+ "status": "in_progress"
+ }
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+ },
+ "time": {
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+ "end": 1781628062288
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+ "result": "[\n {\n \"content\": \"Create app/lib/data.ts: posts store + getPosts (unstable_cache tagged 'posts') + addPost\",\n \"id\": \"1\",\n \"priority\": \"high\",\n \"status\": \"completed\"\n },\n {\n \"content\": \"Create app/lib/actions.ts: 'use server' createPost that adds post then updateTag('posts')\",\n \"id\": \"2\",\n \"priority\": \"high\",\n \"status\": \"completed\"\n },\n {\n \"content\": \"Update app/page.tsx to list posts and wire form to createPost action\",\n \"id\": \"3\",\n \"priority\": \"high\",\n \"status\": \"completed\"\n },\n {\n \"content\": \"Run typecheck (tsc --noEmit) and build to verify\",\n \"id\": \"4\",\n \"priority\": \"medium\",\n \"status\": \"in_progress\"\n }\n]",
+ "success": true
+ },
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+ "status": "completed",
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+ "todos": [
+ {
+ "content": "Create app/lib/data.ts: posts store + getPosts (unstable_cache tagged 'posts') + addPost",
+ "id": "1",
+ "priority": "high",
+ "status": "completed"
+ },
+ {
+ "content": "Create app/lib/actions.ts: 'use server' createPost that adds post then updateTag('posts')",
+ "id": "2",
+ "priority": "high",
+ "status": "completed"
+ },
+ {
+ "content": "Update app/page.tsx to list posts and wire form to createPost action",
+ "id": "3",
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+ "status": "completed"
+ },
+ {
+ "content": "Run typecheck (tsc --noEmit) and build to verify",
+ "id": "4",
+ "priority": "medium",
+ "status": "in_progress"
+ }
+ ]
+ },
+ "output": "[\n {\n \"content\": \"Create app/lib/data.ts: posts store + getPosts (unstable_cache tagged 'posts') + addPost\",\n \"id\": \"1\",\n \"priority\": \"high\",\n \"status\": \"completed\"\n },\n {\n \"content\": \"Create app/lib/actions.ts: 'use server' createPost that adds post then updateTag('posts')\",\n \"id\": \"2\",\n \"priority\": \"high\",\n \"status\": \"completed\"\n },\n {\n \"content\": \"Update app/page.tsx to list posts and wire form to createPost action\",\n \"id\": \"3\",\n \"priority\": \"high\",\n \"status\": \"completed\"\n },\n {\n \"content\": \"Run typecheck (tsc --noEmit) and build to verify\",\n \"id\": \"4\",\n \"priority\": \"medium\",\n \"status\": \"in_progress\"\n }\n]",
+ "title": "1 todos",
+ "metadata": {
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+ "content": "Create app/lib/data.ts: posts store + getPosts (unstable_cache tagged 'posts') + addPost",
+ "id": "1",
+ "priority": "high",
+ "status": "completed"
+ },
+ {
+ "content": "Create app/lib/actions.ts: 'use server' createPost that adds post then updateTag('posts')",
+ "id": "2",
+ "priority": "high",
+ "status": "completed"
+ },
+ {
+ "content": "Update app/page.tsx to list posts and wire form to createPost action",
+ "id": "3",
+ "priority": "high",
+ "status": "completed"
+ },
+ {
+ "content": "Run typecheck (tsc --noEmit) and build to verify",
+ "id": "4",
+ "priority": "medium",
+ "status": "in_progress"
+ }
+ ]
+ },
+ "time": {
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+ "end": 1781628062288
+ }
+ }
+ },
+ {
+ "timestamp": "2026-06-16T16:41:11.675Z",
+ "type": "message",
+ "role": "assistant",
+ "content": "Now let me verify with a typecheck and a production build (the build validates server actions and types).",
+ "raw": {
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+ "messageID": "msg_ed14eca62001vzmb34sq0G3KgG",
+ "type": "text",
+ "text": "Now let me verify with a typecheck and a production build (the build validates server actions and types).",
+ "time": {
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+ "end": 1781628071674
+ }
+ }
+ }
+ },
+ {
+ "timestamp": "2026-06-16T16:41:13.478Z",
+ "type": "tool_call",
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+ "command": "npx tsc --noEmit 2>&1 | head -40; echo \"=== TSC EXIT: ${PIPESTATUS[0]} ===\"",
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+ "workdir": "/workspace",
+ "_extractedCommand": "npx tsc --noEmit 2>&1 | head -40; echo \"=== TSC EXIT: ${PIPESTATUS[0]} ===\""
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+ "workdir": "/workspace"
+ },
+ "output": "=== TSC EXIT: 0 ===\n",
+ "title": "Run TypeScript typecheck",
+ "metadata": {
+ "output": "=== TSC EXIT: 0 ===\n",
+ "exit": 0,
+ "description": "Run TypeScript typecheck"
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+ {
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+ "type": "tool_result",
+ "tool": {
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+ "originalName": "bash",
+ "result": "=== TSC EXIT: 0 ===\n",
+ "success": true
+ },
+ "raw": {
+ "status": "completed",
+ "input": {
+ "command": "npx tsc --noEmit 2>&1 | head -40; echo \"=== TSC EXIT: ${PIPESTATUS[0]} ===\"",
+ "description": "Run TypeScript typecheck",
+ "workdir": "/workspace"
+ },
+ "output": "=== TSC EXIT: 0 ===\n",
+ "title": "Run TypeScript typecheck",
+ "metadata": {
+ "output": "=== TSC EXIT: 0 ===\n",
+ "exit": 0,
+ "description": "Run TypeScript typecheck"
+ },
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+ "end": 1781628073476
+ }
+ }
+ },
+ {
+ "timestamp": "2026-06-16T16:41:17.057Z",
+ "type": "message",
+ "role": "assistant",
+ "content": "Typecheck passes. Now the production build:",
+ "raw": {
+ "type": "text",
+ "timestamp": 1781628077057,
+ "sessionID": "ses_12eb49458ffeEFoTsU42b5S27W",
+ "part": {
+ "id": "prt_ed14f03f80013Z79hXCU6Ly6AH",
+ "sessionID": "ses_12eb49458ffeEFoTsU42b5S27W",
+ "messageID": "msg_ed14ef618001yivx8osEtmFUUN",
+ "type": "text",
+ "text": "Typecheck passes. Now the production build:",
+ "time": {
+ "start": 1781628077056,
+ "end": 1781628077056
+ }
+ }
+ }
+ },
+ {
+ "timestamp": "2026-06-16T16:41:25.608Z",
+ "type": "tool_call",
+ "tool": {
+ "name": "shell",
+ "originalName": "bash",
+ "args": {
+ "command": "npm run build 2>&1 | tail -45; echo \"=== BUILD EXIT: ${PIPESTATUS[0]} ===\"",
+ "description": "Run Next.js production build",
+ "workdir": "/workspace",
+ "timeout": 300000,
+ "_extractedCommand": "npm run build 2>&1 | tail -45; echo \"=== BUILD EXIT: ${PIPESTATUS[0]} ===\""
+ }
+ },
+ "raw": {
+ "type": "tool_use",
+ "timestamp": 1781628085608,
+ "sessionID": "ses_12eb49458ffeEFoTsU42b5S27W",
+ "part": {
+ "id": "prt_ed14f03fa001iK99SWCfXD4JRq",
+ "sessionID": "ses_12eb49458ffeEFoTsU42b5S27W",
+ "messageID": "msg_ed14ef618001yivx8osEtmFUUN",
+ "type": "tool",
+ "callID": "call_56dbc7780a974874a667969c",
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+ "input": {
+ "command": "npm run build 2>&1 | tail -45; echo \"=== BUILD EXIT: ${PIPESTATUS[0]} ===\"",
+ "description": "Run Next.js production build",
+ "workdir": "/workspace",
+ "timeout": 300000
+ },
+ "output": "\n> build\n> next build\n\nAttention: Next.js now collects completely anonymous telemetry regarding usage.\nThis information is used to shape Next.js' roadmap and prioritize features.\nYou can learn more, including how to opt-out if you'd not like to participate in this anonymous program, by visiting the following URL:\nhttps://nextjs.org/telemetry\n\n▲ Next.js 16.3.0-canary.52 (Turbopack)\n\n Creating an optimized production build ...\n✓ Compiled successfully in 4.4s\n Running TypeScript ...\n\n We detected TypeScript in your project and reconfigured your tsconfig.json file for you.\n The following suggested values were added to your tsconfig.json. These values can be changed to fit your project's needs:\n\n \t- include was updated to add '.next/dev/types/**/*.ts'\n\n The following mandatory changes were made to your tsconfig.json:\n\n \t- jsx was set to react-jsx (next.js uses the React automatic runtime)\n\n Finished TypeScript in 2.1s ...\n Collecting page data using 1 worker ...\n Generating static pages using 1 worker (0/3) ...\n✓ Generating static pages using 1 worker (3/3) in 105ms\n Finalizing page optimization ...\n\nRoute (app)\n┌ ○ /\n└ ○ /_not-found\n\n\n○ (Static) prerendered as static content\n\n=== BUILD EXIT: 0 ===\n",
+ "title": "Run Next.js production build",
+ "metadata": {
+ "output": "\n> build\n> next build\n\nAttention: Next.js now collects completely anonymous telemetry regarding usage.\nThis information is used to shape Next.js' roadmap and prioritize features.\nYou can learn more, including how to opt-out if you'd not like to participate in this anonymous program, by visiting the following URL:\nhttps://nextjs.org/telemetry\n\n▲ Next.js 16.3.0-canary.52 (Turbopack)\n\n Creating an optimized production build ...\n✓ Compiled successfully in 4.4s\n Running TypeScript ...\n\n We detected TypeScript in your project and reconfigured your tsconfig.json file for you.\n The following suggested values were added to your tsconfig.json. These values can be changed to fit your project's needs:\n\n \t- include was updated to add '.next/dev/types/**/*.ts'\n\n The following mandatory changes were made to your tsconfig.json:\n\n \t- jsx was set to react-jsx (next.js uses the React automatic runtime)\n\n Finished TypeScript in 2.1s ...\n Collecting page data using 1 worker ...\n Generating static pages using 1 worker (0/3) ...\n✓ Generating static pages using 1 worker (3/3) in 105ms\n Finalizing page optimization ...\n\nRoute (app)\n┌ ○ /\n└ ○ /_not-found\n\n\n○ (Static) prerendered as static content\n\n=== BUILD EXIT: 0 ===\n",
+ "exit": 0,
+ "description": "Run Next.js production build"
+ },
+ "time": {
+ "start": 1781628077050,
+ "end": 1781628085605
+ }
+ }
+ }
+ }
+ },
+ {
+ "timestamp": "2026-06-16T16:41:25.608Z",
+ "type": "tool_result",
+ "tool": {
+ "name": "shell",
+ "originalName": "bash",
+ "result": "\n> build\n> next build\n\nAttention: Next.js now collects completely anonymous telemetry regarding usage.\nThis information is used to shape Next.js' roadmap and prioritize features.\nYou can learn more, including how to opt-out if you'd not like to participate in this anonymous program, by visiting the following URL:\nhttps://nextjs.org/telemetry\n\n▲ Next.js 16.3.0-canary.52 (Turbopack)\n\n Creating an optimized production build ...\n✓ Compiled successfully in 4.4s\n Running TypeScript ...\n\n We detected TypeScript in your project and reconfigured your tsconfig.json file for you.\n The following suggested values were added to your tsconfig.json. These values can be changed to fit your project's needs:\n\n \t- include was updated to add '.next/dev/types/**/*.ts'\n\n The following mandatory changes were made to your tsconfig.json:\n\n \t- jsx was set to react-jsx (next.js uses the React automatic runtime)\n\n Finished TypeScript in 2.1s ...\n Collecting page data using 1 worker ...\n Generating static pages using 1 worker (0/3) ...\n✓ Generating static pages using 1 worker (3/3) in 105ms\n Finalizing page optimization ...\n\nRoute (app)\n┌ ○ /\n└ ○ /_not-found\n\n\n○ (Static) prerendered as static content\n\n=== BUILD EXIT: 0 ===\n",
+ "success": true
+ },
+ "raw": {
+ "status": "completed",
+ "input": {
+ "command": "npm run build 2>&1 | tail -45; echo \"=== BUILD EXIT: ${PIPESTATUS[0]} ===\"",
+ "description": "Run Next.js production build",
+ "workdir": "/workspace",
+ "timeout": 300000
+ },
+ "output": "\n> build\n> next build\n\nAttention: Next.js now collects completely anonymous telemetry regarding usage.\nThis information is used to shape Next.js' roadmap and prioritize features.\nYou can learn more, including how to opt-out if you'd not like to participate in this anonymous program, by visiting the following URL:\nhttps://nextjs.org/telemetry\n\n▲ Next.js 16.3.0-canary.52 (Turbopack)\n\n Creating an optimized production build ...\n✓ Compiled successfully in 4.4s\n Running TypeScript ...\n\n We detected TypeScript in your project and reconfigured your tsconfig.json file for you.\n The following suggested values were added to your tsconfig.json. These values can be changed to fit your project's needs:\n\n \t- include was updated to add '.next/dev/types/**/*.ts'\n\n The following mandatory changes were made to your tsconfig.json:\n\n \t- jsx was set to react-jsx (next.js uses the React automatic runtime)\n\n Finished TypeScript in 2.1s ...\n Collecting page data using 1 worker ...\n Generating static pages using 1 worker (0/3) ...\n✓ Generating static pages using 1 worker (3/3) in 105ms\n Finalizing page optimization ...\n\nRoute (app)\n┌ ○ /\n└ ○ /_not-found\n\n\n○ (Static) prerendered as static content\n\n=== BUILD EXIT: 0 ===\n",
+ "title": "Run Next.js production build",
+ "metadata": {
+ "output": "\n> build\n> next build\n\nAttention: Next.js now collects completely anonymous telemetry regarding usage.\nThis information is used to shape Next.js' roadmap and prioritize features.\nYou can learn more, including how to opt-out if you'd not like to participate in this anonymous program, by visiting the following URL:\nhttps://nextjs.org/telemetry\n\n▲ Next.js 16.3.0-canary.52 (Turbopack)\n\n Creating an optimized production build ...\n✓ Compiled successfully in 4.4s\n Running TypeScript ...\n\n We detected TypeScript in your project and reconfigured your tsconfig.json file for you.\n The following suggested values were added to your tsconfig.json. These values can be changed to fit your project's needs:\n\n \t- include was updated to add '.next/dev/types/**/*.ts'\n\n The following mandatory changes were made to your tsconfig.json:\n\n \t- jsx was set to react-jsx (next.js uses the React automatic runtime)\n\n Finished TypeScript in 2.1s ...\n Collecting page data using 1 worker ...\n Generating static pages using 1 worker (0/3) ...\n✓ Generating static pages using 1 worker (3/3) in 105ms\n Finalizing page optimization ...\n\nRoute (app)\n┌ ○ /\n└ ○ /_not-found\n\n\n○ (Static) prerendered as static content\n\n=== BUILD EXIT: 0 ===\n",
+ "exit": 0,
+ "description": "Run Next.js production build"
+ },
+ "time": {
+ "start": 1781628077050,
+ "end": 1781628085605
+ }
+ }
+ },
+ {
+ "timestamp": "2026-06-16T16:41:52.894Z",
+ "type": "message",
+ "role": "assistant",
+ "content": "Build and typecheck both pass. Marking the task complete.",
+ "raw": {
+ "type": "text",
+ "timestamp": 1781628112894,
+ "sessionID": "ses_12eb49458ffeEFoTsU42b5S27W",
+ "part": {
+ "id": "prt_ed14f8ff3001mQYx1Tg5i3SX0s",
+ "sessionID": "ses_12eb49458ffeEFoTsU42b5S27W",
+ "messageID": "msg_ed14f25d3001EP8IvlvaOuEMRB",
+ "type": "text",
+ "text": "Build and typecheck both pass. Marking the task complete.",
+ "time": {
+ "start": 1781628112892,
+ "end": 1781628112892
+ }
+ }
+ }
+ },
+ {
+ "timestamp": "2026-06-16T16:41:52.894Z",
+ "type": "tool_call",
+ "tool": {
+ "name": "unknown",
+ "originalName": "todowrite",
+ "args": {
+ "todos": [
+ {
+ "content": "Create app/lib/data.ts: posts store + getPosts (unstable_cache tagged 'posts') + addPost",
+ "id": "1",
+ "priority": "high",
+ "status": "completed"
+ },
+ {
+ "content": "Create app/lib/actions.ts: 'use server' createPost that adds post then updateTag('posts')",
+ "id": "2",
+ "priority": "high",
+ "status": "completed"
+ },
+ {
+ "content": "Update app/page.tsx to list posts and wire form to createPost action",
+ "id": "3",
+ "priority": "high",
+ "status": "completed"
+ },
+ {
+ "content": "Run typecheck (tsc --noEmit) and build to verify",
+ "id": "4",
+ "priority": "medium",
+ "status": "completed"
+ }
+ ]
+ }
+ },
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+ "id": "1",
+ "priority": "high",
+ "status": "completed"
+ },
+ {
+ "content": "Create app/lib/actions.ts: 'use server' createPost that adds post then updateTag('posts')",
+ "id": "2",
+ "priority": "high",
+ "status": "completed"
+ },
+ {
+ "content": "Update app/page.tsx to list posts and wire form to createPost action",
+ "id": "3",
+ "priority": "high",
+ "status": "completed"
+ },
+ {
+ "content": "Run typecheck (tsc --noEmit) and build to verify",
+ "id": "4",
+ "priority": "medium",
+ "status": "completed"
+ }
+ ]
+ },
+ "output": "[\n {\n \"content\": \"Create app/lib/data.ts: posts store + getPosts (unstable_cache tagged 'posts') + addPost\",\n \"id\": \"1\",\n \"priority\": \"high\",\n \"status\": \"completed\"\n },\n {\n \"content\": \"Create app/lib/actions.ts: 'use server' createPost that adds post then updateTag('posts')\",\n \"id\": \"2\",\n \"priority\": \"high\",\n \"status\": \"completed\"\n },\n {\n \"content\": \"Update app/page.tsx to list posts and wire form to createPost action\",\n \"id\": \"3\",\n \"priority\": \"high\",\n \"status\": \"completed\"\n },\n {\n \"content\": \"Run typecheck (tsc --noEmit) and build to verify\",\n \"id\": \"4\",\n \"priority\": \"medium\",\n \"status\": \"completed\"\n }\n]",
+ "title": "0 todos",
+ "metadata": {
+ "todos": [
+ {
+ "content": "Create app/lib/data.ts: posts store + getPosts (unstable_cache tagged 'posts') + addPost",
+ "id": "1",
+ "priority": "high",
+ "status": "completed"
+ },
+ {
+ "content": "Create app/lib/actions.ts: 'use server' createPost that adds post then updateTag('posts')",
+ "id": "2",
+ "priority": "high",
+ "status": "completed"
+ },
+ {
+ "content": "Update app/page.tsx to list posts and wire form to createPost action",
+ "id": "3",
+ "priority": "high",
+ "status": "completed"
+ },
+ {
+ "content": "Run typecheck (tsc --noEmit) and build to verify",
+ "id": "4",
+ "priority": "medium",
+ "status": "completed"
+ }
+ ]
+ },
+ "time": {
+ "start": 1781628112886,
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+ }
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+ "result": "[\n {\n \"content\": \"Create app/lib/data.ts: posts store + getPosts (unstable_cache tagged 'posts') + addPost\",\n \"id\": \"1\",\n \"priority\": \"high\",\n \"status\": \"completed\"\n },\n {\n \"content\": \"Create app/lib/actions.ts: 'use server' createPost that adds post then updateTag('posts')\",\n \"id\": \"2\",\n \"priority\": \"high\",\n \"status\": \"completed\"\n },\n {\n \"content\": \"Update app/page.tsx to list posts and wire form to createPost action\",\n \"id\": \"3\",\n \"priority\": \"high\",\n \"status\": \"completed\"\n },\n {\n \"content\": \"Run typecheck (tsc --noEmit) and build to verify\",\n \"id\": \"4\",\n \"priority\": \"medium\",\n \"status\": \"completed\"\n }\n]",
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+ "content": "Create app/lib/actions.ts: 'use server' createPost that adds post then updateTag('posts')",
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+ "content": "Run typecheck (tsc --noEmit) and build to verify",
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+ "timestamp": "2026-06-16T16:41:59.889Z",
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+ "content": "Done. Verified against the Next.js 16 docs in `node_modules/next/dist/docs/` (this version has breaking changes from what I knew, so I read them first).\n\n**The key decision — why `updateTag` and not `revalidateTag`:**\nPer `updateTag.md`, `updateTag` *\"immediately expires the cached data… The next request will **wait** to fetch fresh data rather than serving stale content.\"* It's the read-your-own-writes function, usable only in Server Actions.\n`revalidateTag('posts', 'max')` (the recommended form) uses **stale-while-revalidate** — it serves stale content immediately while refreshing in the background — which directly violates your \"no stale content\" requirement.\n\n**Files:**\n- `app/lib/data.ts:23` — posts list cached with `unstable_cache(..., { tags: ['posts'], revalidate: false })` (Cache Components is off, so this is the \"previous model\" tag-based caching the docs prescribe).\n- `app/lib/actions.ts:18` — Server Action `createPost` adds the post then calls `updateTag('posts')`.\n- `app/page.tsx` — lists posts via `getPosts()` and a `
`.\n\nAfter submission, `updateTag('posts')` expires the `posts`-tagged cache (both the `unstable_cache` entry and the prerendered `/` route), so the post-action re-render re-runs `getPosts()` and blocks on fresh data — the user sees the new post immediately, no stale content.\n\n`tsc --noEmit` and `next build` both pass.",
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+ "text": "Done. Verified against the Next.js 16 docs in `node_modules/next/dist/docs/` (this version has breaking changes from what I knew, so I read them first).\n\n**The key decision — why `updateTag` and not `revalidateTag`:**\nPer `updateTag.md`, `updateTag` *\"immediately expires the cached data… The next request will **wait** to fetch fresh data rather than serving stale content.\"* It's the read-your-own-writes function, usable only in Server Actions.\n`revalidateTag('posts', 'max')` (the recommended form) uses **stale-while-revalidate** — it serves stale content immediately while refreshing in the background — which directly violates your \"no stale content\" requirement.\n\n**Files:**\n- `app/lib/data.ts:23` — posts list cached with `unstable_cache(..., { tags: ['posts'], revalidate: false })` (Cache Components is off, so this is the \"previous model\" tag-based caching the docs prescribe).\n- `app/lib/actions.ts:18` — Server Action `createPost` adds the post then calls `updateTag('posts')`.\n- `app/page.tsx` — lists posts via `getPosts()` and a `
Please implement a notification toggle with server-side refresh.
\n00006| \n00007| )\n00008| }\n00009| \n\n(End of file - total 9 lines)\n","title":"app/page.tsx","metadata":{"preview":"export default function Home() {\n return (\n \n
Settings
\n
Please implement a notification toggle with server-side refresh.
\n \n )\n}\n"},"time":{"start":1781627857426,"end":1781627857435}}}}
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+{"type":"tool_use","timestamp":1781627862790,"sessionID":"ses_12eb48d34ffeRyxz7TdfOfaFkB","part":{"id":"prt_ed14bbef30011hI1THf2fVpIdb","sessionID":"ses_12eb48d34ffeRyxz7TdfOfaFkB","messageID":"msg_ed14baa31001tiLdv1djL0vh5l","type":"tool","callID":"call_4da276e188894ea499bf6603","tool":"read","state":{"status":"completed","input":{"filePath":"/workspace/node_modules/next/dist/docs/01-app/01-getting-started/07-mutating-data.md"},"output":"\n00001| ---\n00002| title: Mutating Data\n00003| description: Learn how to mutate data using Server Functions and Server Actions in Next.js.\n00004| related:\n00005| title: API Reference\n00006| description: Learn more about the features mentioned in this page by reading the API Reference.\n00007| links:\n00008| - app/api-reference/functions/revalidatePath\n00009| - app/api-reference/functions/revalidateTag\n00010| - app/api-reference/functions/redirect\n00011| ---\n00012| \n00013| You can mutate data in Next.js using [React Server Functions](https://react.dev/reference/rsc/server-functions). This page will go through how you can [create](#creating-server-functions) and [invoke](#invoking-server-functions) Server Functions.\n00014| \n00015| ## What are Server Functions?\n00016| \n00017| A **Server Function** is an asynchronous function that runs on the server. You can call them from the client through a network request, which is why they must be asynchronous.\n00018| \n00019| In an `action` or mutation context, they are also called **Server Actions**.\n00020| \n00021| By convention, a Server Action is an async function used with [`startTransition`](https://react.dev/reference/react/startTransition). This happens automatically when the function is:\n00022| \n00023| - Passed to a `
` using the `action` prop.\n00024| - Passed to a `` using the `formAction` prop.\n00025| \n00026| When an action is invoked, Next.js can return both the updated UI and new data in a single server roundtrip.\n00027| \n00028| Behind the scenes, actions use the `POST` method, and only this HTTP method can invoke them.\n00029| \n00030| > [!WARNING]\n00031| > Server Functions are reachable via direct POST requests, not just through your application's UI. Always verify authentication and authorization inside every Server Function. See the [Data Security guide](/docs/app/guides/data-security#authentication-and-authorization) for recommended patterns.\n00032| \n00033| > **Good to know:** A Server Action is a Server Function used in a specific way (for handling form submissions and mutations). Server Function is the broader term.\n00034| \n00035| ## Creating Server Functions\n00036| \n00037| A Server Function can be defined by using the [`use server`](https://react.dev/reference/rsc/use-server) directive. You can place the directive at the top of an **asynchronous** function to mark the function as a Server Function, or at the top of a separate file to mark all exports of that file.\n00038| \n00039| ```ts filename=\"app/lib/actions.ts\" switcher\n00040| import { auth } from '@/lib/auth'\n00041| \n00042| export async function createPost(formData: FormData) {\n00043| 'use server'\n00044| const session = await auth()\n00045| if (!session?.user) {\n00046| throw new Error('Unauthorized')\n00047| }\n00048| \n00049| const title = formData.get('title')\n00050| const content = formData.get('content')\n00051| \n00052| // Mutate data\n00053| // Revalidate cache\n00054| }\n00055| \n00056| export async function deletePost(formData: FormData) {\n00057| 'use server'\n00058| const session = await auth()\n00059| if (!session?.user) {\n00060| throw new Error('Unauthorized')\n00061| }\n00062| \n00063| const id = formData.get('id')\n00064| \n00065| // Verify the user owns this resource before deleting\n00066| // Mutate data\n00067| // Revalidate cache\n00068| }\n00069| ```\n00070| \n00071| ```js filename=\"app/lib/actions.js\" switcher\n00072| import { auth } from '@/lib/auth'\n00073| \n00074| export async function createPost(formData) {\n00075| 'use server'\n00076| const session = await auth()\n00077| if (!session?.user) {\n00078| throw new Error('Unauthorized')\n00079| }\n00080| \n00081| const title = formData.get('title')\n00082| const content = formData.get('content')\n00083| \n00084| // Mutate data\n00085| // Revalidate cache\n00086| }\n00087| \n00088| export async function deletePost(formData) {\n00089| 'use server'\n00090| const session = await auth()\n00091| if (!session?.user) {\n00092| throw new Error('Unauthorized')\n00093| }\n00094| \n00095| const id = formData.get('id')\n00096| \n00097| // Verify the user owns this resource before deleting\n00098| // Mutate data\n00099| // Revalidate cache\n00100| }\n00101| ```\n00102| \n00103| ### Server Components\n00104| \n00105| Server Functions can be inlined in Server Components by adding the `\"use server\"` directive to the top of the function body:\n00106| \n00107| ```tsx filename=\"app/page.tsx\" switcher\n00108| export default function Page() {\n00109| // Server Action\n00110| async function createPost(formData: FormData) {\n00111| 'use server'\n00112| // ...\n00113| }\n00114| \n00115| return <>>\n00116| }\n00117| ```\n00118| \n00119| ```jsx filename=\"app/page.js\" switcher\n00120| export default function Page() {\n00121| // Server Action\n00122| async function createPost(formData) {\n00123| 'use server'\n00124| // ...\n00125| }\n00126| \n00127| return <>>\n00128| }\n00129| ```\n00130| \n00131| > **Good to know:** Server Components support progressive enhancement by default, meaning forms that call Server Actions will be submitted even if JavaScript hasn't loaded yet or is disabled.\n00132| \n00133| ### Client Components\n00134| \n00135| It's not possible to define Server Functions in Client Components. However, you can invoke them in Client Components by importing them from a file that has the `\"use server\"` directive at the top of it:\n00136| \n00137| ```ts filename=\"app/actions.ts\" switcher\n00138| 'use server'\n00139| \n00140| export async function createPost() {}\n00141| ```\n00142| \n00143| ```js filename=\"app/actions.js\" switcher\n00144| 'use server'\n00145| \n00146| export async function createPost() {}\n00147| ```\n00148| \n00149| ```tsx filename=\"app/ui/button.tsx\" switcher\n00150| 'use client'\n00151| \n00152| import { createPost } from '@/app/actions'\n00153| \n00154| export function Button() {\n00155| return Create\n00156| }\n00157| ```\n00158| \n00159| ```jsx filename=\"app/ui/button.js\" switcher\n00160| 'use client'\n00161| \n00162| import { createPost } from '@/app/actions'\n00163| \n00164| export function Button() {\n00165| return Create\n00166| }\n00167| ```\n00168| \n00169| > **Good to know:** In Client Components, forms invoking Server Actions will queue submissions if JavaScript isn't loaded yet, and will be prioritized for hydration. After hydration, the browser does not refresh on form submission.\n00170| \n00171| ### Passing actions as props\n00172| \n00173| You can also pass an action to a Client Component as a prop:\n00174| \n00175| ```jsx\n00176| \n00177| ```\n00178| \n00179| ```tsx filename=\"app/client-component.tsx\" switcher\n00180| 'use client'\n00181| \n00182| export default function ClientComponent({\n00183| updateItemAction,\n00184| }: {\n00185| updateItemAction: (formData: FormData) => void\n00186| }) {\n00187| return
\n00196| }\n00197| ```\n00198| \n00199| ## Invoking Server Functions\n00200| \n00201| There are two main ways you can invoke a Server Function:\n00202| \n00203| 1. [Forms](#forms) in Server and Client Components\n00204| 2. [Event Handlers](#event-handlers) and [useEffect](#useeffect) in Client Components\n00205| \n00206| > **Good to know:** Server Functions are designed for server-side mutations. The client currently dispatches and awaits them one at a time. This is an implementation detail and may change. If you need parallel data fetching, use [data fetching](/docs/app/getting-started/fetching-data#server-components) in Server Components, or perform parallel work inside a single Server Function or [Route Handler](/docs/app/guides/backend-for-frontend#manipulating-data).\n00207| \n00208| ### Forms\n00209| \n00210| React extends the HTML [`
`](https://react.dev/reference/react-dom/components/form) element to allow a Server Function to be invoked with the HTML `action` prop.\n00211| \n00212| When invoked in a form, the function automatically receives the [`FormData`](https://developer.mozilla.org/docs/Web/API/FormData/FormData) object. You can extract the data using the native [`FormData` methods](https://developer.mozilla.org/en-US/docs/Web/API/FormData#instance_methods):\n00213| \n00214| ```tsx filename=\"app/ui/form.tsx\" switcher\n00215| import { createPost } from '@/app/actions'\n00216| \n00217| export function Form() {\n00218| return (\n00219|
\n00321| {\n00323| const updatedLikes = await incrementLike()\n00324| setLikes(updatedLikes)\n00325| }}\n00326| >\n00327| Like\n00328| \n00329| >\n00330| )\n00331| }\n00332| ```\n00333| \n00334| ## Examples\n00335| \n00336| ### Showing a pending state\n00337| \n00338| While executing a Server Function, you can show a loading indicator with React's [`useActionState`](https://react.dev/reference/react/useActionState) hook. This hook returns a `pending` boolean:\n00339| \n00340| ```tsx filename=\"app/ui/button.tsx\" switcher\n00341| 'use client'\n00342| \n00343| import { useActionState, startTransition } from 'react'\n00344| import { createPost } from '@/app/actions'\n00345| import { LoadingSpinner } from '@/app/ui/loading-spinner'\n00346| \n00347| export function Button() {\n00348| const [state, action, pending] = useActionState(createPost, false)\n00349| \n00350| return (\n00351| startTransition(action)}>\n00352| {pending ? : 'Create Post'}\n00353| \n00354| )\n00355| }\n00356| ```\n00357| \n00358| ```jsx filename=\"app/ui/button.js\" switcher\n00359| 'use client'\n00360| \n00361| import { useActionState, startTransition } from 'react'\n00362| import { createPost } from '@/app/actions'\n00363| import { LoadingSpinner } from '@/app/ui/loading-spinner'\n00364| \n00365| export function Button() {\n00366| const [state, action, pending] = useActionState(createPost, false)\n00367| \n00368| return (\n00369| startTransition(action)}>\n00370| {pending ? : 'Create Post'}\n00371| \n00372| )\n00373| }\n00374| ```\n00375| \n00376| ### Refresh data\n00377| \n00378| After a mutation, you may want to refresh the current page to show the latest data. You can do this by calling [`refresh`](/docs/app/api-reference/functions/refresh) from `next/cache` in a Server Action:\n00379| \n00380| ```ts filename=\"app/lib/actions.ts\" switcher\n00381| 'use server'\n00382| \n00383| import { auth } from '@/lib/auth'\n00384| import { refresh } from 'next/cache'\n00385| \n00386| export async function updatePost(formData: FormData) {\n00387| const session = await auth()\n00388| if (!session?.user) {\n00389| throw new Error('Unauthorized')\n00390| }\n00391| // Mutate data\n00392| // ...\n00393| \n00394| refresh()\n00395| }\n00396| ```\n00397| \n00398| ```js filename=\"app/lib/actions.js\" switcher\n00399| 'use server'\n00400| \n00401| import { auth } from '@/lib/auth'\n00402| import { refresh } from 'next/cache'\n00403| \n00404| export async function updatePost(formData) {\n00405| const session = await auth()\n00406| if (!session?.user) {\n00407| throw new Error('Unauthorized')\n00408| }\n00409| // Mutate data\n00410| // ...\n00411| \n00412| refresh()\n00413| }\n00414| ```\n00415| \n00416| This refreshes the client router, ensuring the UI reflects the latest state. The `refresh()` function does not revalidate tagged data. To revalidate tagged data, use [`updateTag`](/docs/app/api-reference/functions/updateTag) or [`revalidateTag`](/docs/app/api-reference/functions/revalidateTag) instead.\n00417| \n00418| ### Revalidate data\n00419| \n00420| After performing a mutation, you can revalidate the Next.js cache and show the updated data by calling [`revalidatePath`](/docs/app/api-reference/functions/revalidatePath) or [`revalidateTag`](/docs/app/api-reference/functions/revalidateTag) within the Server Function:\n00421| \n00422| ```ts filename=\"app/lib/actions.ts\" switcher\n00423| import { auth } from '@/lib/auth'\n00424| import { revalidatePath } from 'next/cache'\n00425| \n00426| export async function createPost(formData: FormData) {\n00427| 'use server'\n00428| const session = await auth()\n00429| if (!session?.user) {\n00430| throw new Error('Unauthorized')\n00431| }\n00432| // Mutate data\n00433| // ...\n00434| \n00435| revalidatePath('/posts')\n00436| }\n00437| ```\n00438| \n00439| ```js filename=\"app/actions.js\" switcher\n00440| import { auth } from '@/lib/auth'\n00441| import { revalidatePath } from 'next/cache'\n00442| \n00443| export async function createPost(formData) {\n00444| 'use server'\n00445| const session = await auth()\n00446| if (!session?.user) {\n00447| throw new Error('Unauthorized')\n00448| }\n00449| // Mutate data\n00450| // ...\n00451| revalidatePath('/posts')\n00452| }\n00453| ```\n00454| \n00455| ### Redirect after a mutation\n00456| \n00457| You may want to redirect the user to a different page after a mutation. You can do this by calling [`redirect`](/docs/app/api-reference/functions/redirect) within the Server Function.\n00458| \n00459| ```ts filename=\"app/lib/actions.ts\" switcher\n00460| 'use server'\n00461| \n00462| import { auth } from '@/lib/auth'\n00463| import { revalidatePath } from 'next/cache'\n00464| import { redirect } from 'next/navigation'\n00465| \n00466| export async function createPost(formData: FormData) {\n00467| const session = await auth()\n00468| if (!session?.user) {\n00469| throw new Error('Unauthorized')\n00470| }\n00471| // Mutate data\n00472| // ...\n00473| \n00474| revalidatePath('/posts')\n00475| redirect('/posts')\n00476| }\n00477| ```\n00478| \n00479| ```js filename=\"app/actions.js\" switcher\n00480| 'use server'\n00481| \n00482| import { auth } from '@/lib/auth'\n00483| import { revalidatePath } from 'next/cache'\n00484| import { redirect } from 'next/navigation'\n00485| \n00486| export async function createPost(formData) {\n00487| const session = await auth()\n00488| if (!session?.user) {\n00489| throw new Error('Unauthorized')\n00490| }\n00491| // Mutate data\n00492| // ...\n00493| \n00494| revalidatePath('/posts')\n00495| redirect('/posts')\n00496| }\n00497| ```\n00498| \n00499| Calling `redirect` [throws](/docs/app/api-reference/functions/redirect#behavior) a framework handled control-flow exception. Any code after it won't execute. If you need fresh data, call [`revalidatePath`](/docs/app/api-reference/functions/revalidatePath) or [`revalidateTag`](/docs/app/api-reference/functions/revalidateTag) beforehand.\n00500| \n00501| ### Cookies\n00502| \n00503| You can `get`, `set`, and `delete` cookies inside a Server Action using the [`cookies`](/docs/app/api-reference/functions/cookies) API.\n00504| \n00505| When you [set or delete](/docs/app/api-reference/functions/cookies#understanding-cookie-behavior-in-server-functions) a cookie in a Server Action, Next.js re-renders the current page and its layouts on the server so the **UI reflects the new cookie value**.\n00506| \n00507| > **Good to know**: The server update applies to the current React tree, re-rendering, mounting, or unmounting components, as needed. Client state is preserved for re-rendered components, and effects re-run if their dependencies changed.\n00508| \n00509| ```ts filename=\"app/actions.ts\" switcher\n00510| 'use server'\n00511| \n00512| import { cookies } from 'next/headers'\n00513| \n00514| export async function exampleAction() {\n00515| const cookieStore = await cookies()\n00516| \n00517| // Get cookie\n00518| cookieStore.get('name')?.value\n00519| \n00520| // Set cookie\n00521| cookieStore.set('name', 'Delba')\n00522| \n00523| // Delete cookie\n00524| cookieStore.delete('name')\n00525| }\n00526| ```\n00527| \n00528| ```js filename=\"app/actions.js\" switcher\n00529| 'use server'\n00530| \n00531| import { cookies } from 'next/headers'\n00532| \n00533| export async function exampleAction() {\n00534| // Get cookie\n00535| const cookieStore = await cookies()\n00536| \n00537| // Get cookie\n00538| cookieStore.get('name')?.value\n00539| \n00540| // Set cookie\n00541| cookieStore.set('name', 'Delba')\n00542| \n00543| // Delete cookie\n00544| cookieStore.delete('name')\n00545| }\n00546| ```\n00547| \n00548| ### useEffect\n00549| \n00550| You can use the React [`useEffect`](https://react.dev/reference/react/useEffect) hook to invoke a Server Action when the component mounts or a dependency changes. This is useful for mutations that depend on global events or need to be triggered automatically. For example, `onKeyDown` for app shortcuts, an intersection observer hook for infinite scrolling, or when the component mounts to update a view count:\n00551| \n00552| ```tsx filename=\"app/view-count.tsx\" switcher\n00553| 'use client'\n00554| \n00555| import { incrementViews } from './actions'\n00556| import { useState, useEffect, useTransition } from 'react'\n00557| \n00558| export default function ViewCount({ initialViews }: { initialViews: number }) {\n00559| const [views, setViews] = useState(initialViews)\n00560| const [isPending, startTransition] = useTransition()\n00561| \n00562| useEffect(() => {\n00563| startTransition(async () => {\n00564| const updatedViews = await incrementViews()\n00565| setViews(updatedViews)\n00566| })\n00567| }, [])\n00568| \n00569| // You can use `isPending` to give users feedback\n00570| return
Total Views: {views}
\n00571| }\n00572| ```\n00573| \n00574| ```jsx filename=\"app/view-count.js\" switcher\n00575| 'use client'\n00576| \n00577| import { incrementViews } from './actions'\n00578| import { useState, useEffect, useTransition } from 'react'\n00579| \n00580| export default function ViewCount({ initialViews }) {\n00581| const [views, setViews] = useState(initialViews)\n00582| const [isPending, startTransition] = useTransition()\n00583| \n00584| useEffect(() => {\n00585| startTransition(async () => {\n00586| const updatedViews = await incrementViews()\n00587| setViews(updatedViews)\n00588| })\n00589| }, [])\n00590| \n00591| // You can use `isPending` to give users feedback\n00592| return
Total Views: {views}
\n00593| }\n00594| ```\n00595| \n\n(End of file - total 595 lines)\n
","title":"node_modules/next/dist/docs/01-app/01-getting-started/07-mutating-data.md","metadata":{"preview":"---\ntitle: Mutating Data\ndescription: Learn how to mutate data using Server Functions and Server Actions in Next.js.\nrelated:\n title: API Reference\n description: Learn more about the features mentioned in this page by reading the API Reference.\n links:\n - app/api-reference/functions/revalidatePath\n - app/api-reference/functions/revalidateTag\n - app/api-reference/functions/redirect\n---\n\nYou can mutate data in Next.js using [React Server Functions](https://react.dev/reference/rsc/server-functions). This page will go through how you can [create](#creating-server-functions) and [invoke](#invoking-server-functions) Server Functions.\n\n## What are Server Functions?\n\nA **Server Function** is an asynchronous function that runs on the server. You can call them from the client through a network request, which is why they must be asynchronous.\n\nIn an `action` or mutation context, they are also called **Server Actions**.\n"},"time":{"start":1781627862771,"end":1781627862789}}}}
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+{"type":"step_start","timestamp":1781627866671,"sessionID":"ses_12eb48d34ffeRyxz7TdfOfaFkB","part":{"id":"prt_ed14bce18001WcblACiu2gOrGT","sessionID":"ses_12eb48d34ffeRyxz7TdfOfaFkB","messageID":"msg_ed14bbf1b00192uFqg0OwVgTZI","type":"step-start","snapshot":"3c2268f9f1937fdbc5a29466b383108efa2a7b92"}}
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+{"type":"step_finish","timestamp":1781627868219,"sessionID":"ses_12eb48d34ffeRyxz7TdfOfaFkB","part":{"id":"prt_ed14bd437001t517mJzDR8Fdkz","sessionID":"ses_12eb48d34ffeRyxz7TdfOfaFkB","messageID":"msg_ed14bbf1b00192uFqg0OwVgTZI","type":"step-finish","reason":"tool-calls","snapshot":"3c2268f9f1937fdbc5a29466b383108efa2a7b92","cost":0,"tokens":{"input":7253,"output":232,"reasoning":145,"cache":{"read":11840,"write":0}}}}
+{"type":"step_start","timestamp":1781627871994,"sessionID":"ses_12eb48d34ffeRyxz7TdfOfaFkB","part":{"id":"prt_ed14be2f8001OtQhR3LYggSA7D","sessionID":"ses_12eb48d34ffeRyxz7TdfOfaFkB","messageID":"msg_ed14bd444001CL8N47i3LMEdTU","type":"step-start","snapshot":"3c2268f9f1937fdbc5a29466b383108efa2a7b92"}}
+{"type":"tool_use","timestamp":1781627871995,"sessionID":"ses_12eb48d34ffeRyxz7TdfOfaFkB","part":{"id":"prt_ed14be2f8002px0nkS33RFbXa8","sessionID":"ses_12eb48d34ffeRyxz7TdfOfaFkB","messageID":"msg_ed14bd444001CL8N47i3LMEdTU","type":"tool","callID":"call_054b1d1945564331bbdc2cd3","tool":"read","state":{"status":"completed","input":{"filePath":"/workspace/node_modules/next/dist/docs/01-app/03-api-reference/04-functions/refresh.md"},"output":"\n00001| ---\n00002| title: refresh\n00003| description: API Reference for the refresh function.\n00004| ---\n00005| \n00006| `refresh` allows you to refresh the client router from within a [Server Action](/docs/app/getting-started/mutating-data).\n00007| \n00008| ## Usage\n00009| \n00010| `refresh` can **only** be called from within Server Actions. It cannot be used in Route Handlers, Client Components, or any other context.\n00011| \n00012| ## Parameters\n00013| \n00014| ```tsx\n00015| refresh(): void;\n00016| ```\n00017| \n00018| ## Returns\n00019| \n00020| `refresh` does not return a value.\n00021| \n00022| ## Examples\n00023| \n00024| ```ts filename=\"app/actions.ts\" switcher\n00025| 'use server'\n00026| \n00027| import { refresh } from 'next/cache'\n00028| \n00029| export async function createPost(formData: FormData) {\n00030| const title = formData.get('title')\n00031| const content = formData.get('content')\n00032| \n00033| // Create the post in your database\n00034| const post = await db.post.create({\n00035| data: { title, content },\n00036| })\n00037| \n00038| refresh()\n00039| }\n00040| ```\n00041| \n00042| ```js filename=\"app/actions.js\" switcher\n00043| 'use server'\n00044| \n00045| import { refresh } from 'next/cache'\n00046| \n00047| export async function createPost(formData) {\n00048| const title = formData.get('title')\n00049| const content = formData.get('content')\n00050| \n00051| // Create the post in your database\n00052| const post = await db.post.create({\n00053| data: { title, content },\n00054| })\n00055| \n00056| refresh()\n00057| }\n00058| ```\n00059| \n00060| ### Error when used outside Server Actions\n00061| \n00062| ```ts filename=\"app/api/posts/route.ts\" switcher\n00063| import { refresh } from 'next/cache'\n00064| \n00065| export async function POST() {\n00066| // This will throw an error\n00067| refresh()\n00068| }\n00069| ```\n00070| \n\n(End of file - total 70 lines)\n","title":"node_modules/next/dist/docs/01-app/03-api-reference/04-functions/refresh.md","metadata":{"preview":"---\ntitle: refresh\ndescription: API Reference for the refresh function.\n---\n\n`refresh` allows you to refresh the client router from within a [Server Action](/docs/app/getting-started/mutating-data).\n\n## Usage\n\n`refresh` can **only** be called from within Server Actions. It cannot be used in Route Handlers, Client Components, or any other context.\n\n## Parameters\n\n```tsx\nrefresh(): void;\n```\n\n## Returns\n\n`refresh` does not return a value."},"time":{"start":1781627871993,"end":1781627871994}}}}
+{"type":"step_finish","timestamp":1781627871998,"sessionID":"ses_12eb48d34ffeRyxz7TdfOfaFkB","part":{"id":"prt_ed14be2fa001DARMDFHPdGBUGa","sessionID":"ses_12eb48d34ffeRyxz7TdfOfaFkB","messageID":"msg_ed14bd444001CL8N47i3LMEdTU","type":"step-finish","reason":"tool-calls","snapshot":"3c2268f9f1937fdbc5a29466b383108efa2a7b92","cost":0,"tokens":{"input":322,"output":30,"reasoning":0,"cache":{"read":19072,"write":0}}}}
+{"type":"step_start","timestamp":1781627876896,"sessionID":"ses_12eb48d34ffeRyxz7TdfOfaFkB","part":{"id":"prt_ed14bf609001bKgKYKo2Cljjv5","sessionID":"ses_12eb48d34ffeRyxz7TdfOfaFkB","messageID":"msg_ed14be30e001YvIdBuzX2Q0Lpj","type":"step-start","snapshot":"3c2268f9f1937fdbc5a29466b383108efa2a7b92"}}
+{"type":"text","timestamp":1781627878020,"sessionID":"ses_12eb48d34ffeRyxz7TdfOfaFkB","part":{"id":"prt_ed14bfa7a001SLKHHq2Z5gh4E1","sessionID":"ses_12eb48d34ffeRyxz7TdfOfaFkB","messageID":"msg_ed14be30e001YvIdBuzX2Q0Lpj","type":"text","text":"Let me verify `refresh` is actually exported from `next/cache` in this version.","time":{"start":1781627878020,"end":1781627878020}}}
+{"type":"tool_use","timestamp":1781627878123,"sessionID":"ses_12eb48d34ffeRyxz7TdfOfaFkB","part":{"id":"prt_ed14bfa80001UrLIpUiH5HDe5N","sessionID":"ses_12eb48d34ffeRyxz7TdfOfaFkB","messageID":"msg_ed14be30e001YvIdBuzX2Q0Lpj","type":"tool","callID":"call_9ff4bf5fe76f4bb09e0e794d","tool":"bash","state":{"status":"completed","input":{"command":"cd /workspace && node -e \"import('next/cache').then(m => console.log('next/cache exports:', Object.keys(m)))\" 2>&1; echo \"---search dist---\"; grep -rn \"refresh\" /workspace/node_modules/next/dist/server/web/spec-extension/revalidate.js 2>/dev/null | head; echo \"---grep export refresh---\"; grep -rln \"export.*refresh\\|refresh,\" /workspace/node_modules/next/dist/server/ 2>/dev/null | head","description":"Verify refresh export from next/cache"},"output":"node:internal/process/promises:394\n triggerUncaughtException(err, true /* fromPromise */);\n ^\n\nError [ERR_MODULE_NOT_FOUND]: Cannot find module '/workspace/node_modules/next/cache' imported from /workspace/[eval]\nDid you mean to import \"next/cache.js\"?\n at finalizeResolution (node:internal/modules/esm/resolve:275:11)\n at moduleResolve (node:internal/modules/esm/resolve:865:10)\n at defaultResolve (node:internal/modules/esm/resolve:991:11)\n at #cachedDefaultResolve (node:internal/modules/esm/loader:719:20)\n at #resolveAndMaybeBlockOnLoaderThread (node:internal/modules/esm/loader:736:38)\n at ModuleLoader.resolveSync (node:internal/modules/esm/loader:765:52)\n at #resolve (node:internal/modules/esm/loader:701:17)\n at ModuleLoader.getOrCreateModuleJob (node:internal/modules/esm/loader:621:35)\n at onImport.tracePromise.__proto__ (node:internal/modules/esm/loader:650:32)\n at TracingChannel.tracePromise (node:diagnostics_channel:350:14) {\n code: 'ERR_MODULE_NOT_FOUND',\n url: 'file:///workspace/node_modules/next/cache'\n}\n\nNode.js v24.14.1\n---search dist---\n6: refresh: null,\n18: refresh: function() {\n19: return refresh;\n65:function refresh() {\n69: throw Object.defineProperty(new Error('refresh can only be called from within a Server Action. ' + 'See more info here: https://nextjs.org/docs/app/api-reference/functions/refresh'), \"__NEXT_ERROR_CODE\", {\n76: // The Server Action version of refresh() only revalidates the dynamic data\n---grep export refresh---\n/workspace/node_modules/next/dist/server/lib/router-utils/cache-life-type-utils.js\n/workspace/node_modules/next/dist/server/lib/router-utils/cache-life-type-utils.js.map\n/workspace/node_modules/next/dist/server/lib/router-utils/resolve-routes.js.map\n/workspace/node_modules/next/dist/server/lib/patch-fetch.js.map\n/workspace/node_modules/next/dist/server/lib/router-server.js.map\n/workspace/node_modules/next/dist/server/lib/cache-handlers/default.js.map\n/workspace/node_modules/next/dist/server/lib/cache-handlers/types.js.map\n/workspace/node_modules/next/dist/server/web/spec-extension/revalidate.js.map\n/workspace/node_modules/next/dist/server/web/spec-extension/revalidate.d.ts\n/workspace/node_modules/next/dist/server/use-cache/cache-life.js.map\n","title":"Verify refresh export from next/cache","metadata":{"output":"node:internal/process/promises:394\n triggerUncaughtException(err, true /* fromPromise */);\n ^\n\nError [ERR_MODULE_NOT_FOUND]: Cannot find module '/workspace/node_modules/next/cache' imported from /workspace/[eval]\nDid you mean to import \"next/cache.js\"?\n at finalizeResolution (node:internal/modules/esm/resolve:275:11)\n at moduleResolve (node:internal/modules/esm/resolve:865:10)\n at defaultResolve (node:internal/modules/esm/resolve:991:11)\n at #cachedDefaultResolve (node:internal/modules/esm/loader:719:20)\n at #resolveAndMaybeBlockOnLoaderThread (node:internal/modules/esm/loader:736:38)\n at ModuleLoader.resolveSync (node:internal/modules/esm/loader:765:52)\n at #resolve (node:internal/modules/esm/loader:701:17)\n at ModuleLoader.getOrCreateModuleJob (node:internal/modules/esm/loader:621:35)\n at onImport.tracePromise.__proto__ (node:internal/modules/esm/loader:650:32)\n at TracingChannel.tracePromise (node:diagnostics_channel:350:14) {\n code: 'ERR_MODULE_NOT_FOUND',\n url: 'file:///workspace/node_modules/next/cache'\n}\n\nNode.js v24.14.1\n---search dist---\n6: refresh: null,\n18: refresh: function() {\n19: return refresh;\n65:function refresh() {\n69: throw Object.defineProperty(new Error('refresh can only be called from within a Server Action. ' + 'See more info here: https://nextjs.org/docs/app/api-reference/functions/refresh'), \"__NEXT_ERROR_CODE\", {\n76: // The Server Action version of refresh() only revalidates the dynamic data\n---grep export refresh---\n/workspace/node_modules/next/dist/server/lib/router-utils/cache-life-type-utils.js\n/workspace/node_modules/next/dist/server/lib/router-utils/cache-life-type-utils.js.map\n/workspace/node_modules/next/dist/server/lib/router-utils/resolve-routes.js.map\n/workspace/node_modules/next/dist/server/lib/patch-fetch.js.map\n/workspace/node_modules/next/dist/server/lib/router-server.js.map\n/workspace/node_modules/next/dist/server/lib/cache-handlers/default.js.map\n/workspace/node_modules/next/dist/server/lib/cache-handlers/types.js.map\n/workspace/node_modules/next/dist/server/web/spec-extension/revalidate.js.map\n/workspace/node_modules/next/dist/server/web/spec-extension/revalidate.d.ts\n/workspace/node_modules/next/dist/server/use-cache/cache-life.js.map\n","exit":0,"description":"Verify refresh export from next/cache"},"time":{"start":1781627878016,"end":1781627878117}}}}
+{"type":"step_finish","timestamp":1781627878124,"sessionID":"ses_12eb48d34ffeRyxz7TdfOfaFkB","part":{"id":"prt_ed14bfae7001crHo7CiTJWVerO","sessionID":"ses_12eb48d34ffeRyxz7TdfOfaFkB","messageID":"msg_ed14be30e001YvIdBuzX2Q0Lpj","type":"step-finish","reason":"tool-calls","snapshot":"3c2268f9f1937fdbc5a29466b383108efa2a7b92","cost":0,"tokens":{"input":9885,"output":235,"reasoning":94,"cache":{"read":10112,"write":0}}}}
+{"type":"step_start","timestamp":1781627881498,"sessionID":"ses_12eb48d34ffeRyxz7TdfOfaFkB","part":{"id":"prt_ed14c080d0012L05Gavmsp1WWY","sessionID":"ses_12eb48d34ffeRyxz7TdfOfaFkB","messageID":"msg_ed14bfaf3001JZnSogiTDnz3B2","type":"step-start","snapshot":"3c2268f9f1937fdbc5a29466b383108efa2a7b92"}}
+{"type":"text","timestamp":1781627881500,"sessionID":"ses_12eb48d34ffeRyxz7TdfOfaFkB","part":{"id":"prt_ed14c08120016vwGPiUq6kz1qs","sessionID":"ses_12eb48d34ffeRyxz7TdfOfaFkB","messageID":"msg_ed14bfaf3001JZnSogiTDnz3B2","type":"text","text":"Let me confirm `refresh` is in the `next/cache` type declarations.","time":{"start":1781627881499,"end":1781627881499}}}
+{"type":"tool_use","timestamp":1781627881500,"sessionID":"ses_12eb48d34ffeRyxz7TdfOfaFkB","part":{"id":"prt_ed14c081500171JghIQiDx6Jdw","sessionID":"ses_12eb48d34ffeRyxz7TdfOfaFkB","messageID":"msg_ed14bfaf3001JZnSogiTDnz3B2","type":"tool","callID":"call_a04932b33aaa4cbe831aedbb","tool":"bash","state":{"status":"completed","input":{"command":"cd /workspace && cat node_modules/next/cache.d.ts 2>/dev/null | head -60","description":"Check next/cache type declarations"},"output":"export { unstable_cache } from 'next/dist/server/web/spec-extension/unstable-cache'\n\nexport {\n revalidatePath,\n revalidateTag,\n updateTag,\n refresh,\n} from 'next/dist/server/web/spec-extension/revalidate'\n\nexport { unstable_noStore } from 'next/dist/server/web/spec-extension/unstable-no-store'\n\nexport { io } from 'next/dist/server/request/io'\n\nimport { cacheTag } from 'next/dist/server/use-cache/cache-tag'\n\nexport { cacheTag }\n\n/**\n * Cache this `\"use cache\"` for a timespan defined by the `\"default\"` profile.\n * ```\n * stale: 300 seconds (5 minutes)\n * revalidate: 900 seconds (15 minutes)\n * expire: never\n * ```\n *\n * This cache may be stale on clients for 5 minutes before checking with the server.\n * If the server receives a new request after 15 minutes, start revalidating new values in the background.\n * It lives for the maximum age of the server cache. If this entry has no traffic for a while, it may serve an old value the next request.\n */\nexport function cacheLife(profile: 'default'): void\n\n/**\n * Cache this `\"use cache\"` for a timespan defined by the `\"seconds\"` profile.\n * ```\n * stale: 30 seconds\n * revalidate: 1 second\n * expire: 1 minute\n * ```\n *\n * This cache may be stale on clients for 30 seconds before checking with the server.\n * If the server receives a new request after 1 second, start revalidating new values in the background.\n * If this entry has no traffic for 1 minute it will expire. The next request will recompute it.\n */\nexport function cacheLife(profile: 'seconds'): void\n\n/**\n * Cache this `\"use cache\"` for a timespan defined by the `\"minutes\"` profile.\n * ```\n * stale: 300 seconds (5 minutes)\n * revalidate: 60 seconds (1 minute)\n * expire: 3600 seconds (1 hour)\n * ```\n *\n * This cache may be stale on clients for 5 minutes before checking with the server.\n * If the server receives a new request after 1 minute, start revalidating new values in the background.\n * If this entry has no traffic for 1 hour it will expire. The next request will recompute it.\n */\nexport function cacheLife(profile: 'minutes'): void\n\n/**\n","title":"Check next/cache type declarations","metadata":{"output":"export { unstable_cache } from 'next/dist/server/web/spec-extension/unstable-cache'\n\nexport {\n revalidatePath,\n revalidateTag,\n updateTag,\n refresh,\n} from 'next/dist/server/web/spec-extension/revalidate'\n\nexport { unstable_noStore } from 'next/dist/server/web/spec-extension/unstable-no-store'\n\nexport { io } from 'next/dist/server/request/io'\n\nimport { cacheTag } from 'next/dist/server/use-cache/cache-tag'\n\nexport { cacheTag }\n\n/**\n * Cache this `\"use cache\"` for a timespan defined by the `\"default\"` profile.\n * ```\n * stale: 300 seconds (5 minutes)\n * revalidate: 900 seconds (15 minutes)\n * expire: never\n * ```\n *\n * This cache may be stale on clients for 5 minutes before checking with the server.\n * If the server receives a new request after 15 minutes, start revalidating new values in the background.\n * It lives for the maximum age of the server cache. If this entry has no traffic for a while, it may serve an old value the next request.\n */\nexport function cacheLife(profile: 'default'): void\n\n/**\n * Cache this `\"use cache\"` for a timespan defined by the `\"seconds\"` profile.\n * ```\n * stale: 30 seconds\n * revalidate: 1 second\n * expire: 1 minute\n * ```\n *\n * This cache may be stale on clients for 30 seconds before checking with the server.\n * If the server receives a new request after 1 second, start revalidating new values in the background.\n * If this entry has no traffic for 1 minute it will expire. The next request will recompute it.\n */\nexport function cacheLife(profile: 'seconds'): void\n\n/**\n * Cache this `\"use cache\"` for a timespan defined by the `\"minutes\"` profile.\n * ```\n * stale: 300 seconds (5 minutes)\n * revalidate: 60 seconds (1 minute)\n * expire: 3600 seconds (1 hour)\n * ```\n *\n * This cache may be stale on clients for 5 minutes before checking with the server.\n * If the server receives a new request after 1 minute, start revalidating new values in the background.\n * If this entry has no traffic for 1 hour it will expire. The next request will recompute it.\n */\nexport function cacheLife(profile: 'minutes'): void\n\n/**\n","exit":0,"description":"Check next/cache type declarations"},"time":{"start":1781627881494,"end":1781627881499}}}}
+{"type":"step_finish","timestamp":1781627881503,"sessionID":"ses_12eb48d34ffeRyxz7TdfOfaFkB","part":{"id":"prt_ed14c081b001xxThBdi0qHfGnp","sessionID":"ses_12eb48d34ffeRyxz7TdfOfaFkB","messageID":"msg_ed14bfaf3001JZnSogiTDnz3B2","type":"step-finish","reason":"tool-calls","snapshot":"3c2268f9f1937fdbc5a29466b383108efa2a7b92","cost":0,"tokens":{"input":8176,"output":82,"reasoning":25,"cache":{"read":12608,"write":0}}}}
+{"type":"step_start","timestamp":1781627885688,"sessionID":"ses_12eb48d34ffeRyxz7TdfOfaFkB","part":{"id":"prt_ed14c1865001eUQW01k3srvi4X","sessionID":"ses_12eb48d34ffeRyxz7TdfOfaFkB","messageID":"msg_ed14c08250019XZZ3ClKrGASOI","type":"step-start","snapshot":"3c2268f9f1937fdbc5a29466b383108efa2a7b92"}}
+{"type":"text","timestamp":1781627885699,"sessionID":"ses_12eb48d34ffeRyxz7TdfOfaFkB","part":{"id":"prt_ed14c1871001AiTiuLBUzP5O9A","sessionID":"ses_12eb48d34ffeRyxz7TdfOfaFkB","messageID":"msg_ed14c08250019XZZ3ClKrGASOI","type":"text","text":"Confirmed `refresh` is exported from `next/cache`. Let me check the tsconfig for path aliases and the config file.","time":{"start":1781627885695,"end":1781627885695}}}
+{"type":"tool_use","timestamp":1781627885699,"sessionID":"ses_12eb48d34ffeRyxz7TdfOfaFkB","part":{"id":"prt_ed14c1876001XpgZCsRtiLcCEV","sessionID":"ses_12eb48d34ffeRyxz7TdfOfaFkB","messageID":"msg_ed14c08250019XZZ3ClKrGASOI","type":"tool","callID":"call_9944275478804529a7c41fbe","tool":"read","state":{"status":"completed","input":{"filePath":"/workspace/tsconfig.json"},"output":"\n00001| {\n00002| \"compilerOptions\": {\n00003| \"target\": \"ES2017\",\n00004| \"lib\": [\"dom\", \"dom.iterable\", \"esnext\"],\n00005| \"allowJs\": true,\n00006| \"skipLibCheck\": true,\n00007| \"strict\": true,\n00008| \"noEmit\": true,\n00009| \"esModuleInterop\": true,\n00010| \"module\": \"esnext\",\n00011| \"moduleResolution\": \"bundler\",\n00012| \"resolveJsonModule\": true,\n00013| \"isolatedModules\": true,\n00014| \"jsx\": \"react-jsx\",\n00015| \"incremental\": true,\n00016| \"plugins\": [\n00017| {\n00018| \"name\": \"next\"\n00019| }\n00020| ],\n00021| \"paths\": {\n00022| \"@/*\": [\"./*\"]\n00023| }\n00024| },\n00025| \"include\": [\"next-env.d.ts\", \"**/*.ts\", \"**/*.tsx\", \".next/types/**/*.ts\"],\n00026| \"exclude\": [\"node_modules\"]\n00027| }\n00028| \n\n(End of file - total 28 lines)\n","title":"tsconfig.json","metadata":{"preview":"{\n \"compilerOptions\": {\n \"target\": \"ES2017\",\n \"lib\": [\"dom\", \"dom.iterable\", \"esnext\"],\n \"allowJs\": true,\n \"skipLibCheck\": true,\n \"strict\": true,\n \"noEmit\": true,\n \"esModuleInterop\": true,\n \"module\": \"esnext\",\n \"moduleResolution\": \"bundler\",\n \"resolveJsonModule\": true,\n \"isolatedModules\": true,\n \"jsx\": \"react-jsx\",\n \"incremental\": true,\n \"plugins\": [\n {\n \"name\": \"next\"\n }\n ],"},"time":{"start":1781627885687,"end":1781627885695}}}}
+{"type":"tool_use","timestamp":1781627885699,"sessionID":"ses_12eb48d34ffeRyxz7TdfOfaFkB","part":{"id":"prt_ed14c187d001494hdVSnJGwIz0","sessionID":"ses_12eb48d34ffeRyxz7TdfOfaFkB","messageID":"msg_ed14c08250019XZZ3ClKrGASOI","type":"tool","callID":"call_2a1ad28a330f4d22ac99f3e7","tool":"read","state":{"status":"completed","input":{"filePath":"/workspace/CLAUDE.md"},"output":"\n00001| @AGENTS.md\n00002| \n\n(End of file - total 2 lines)\n","title":"CLAUDE.md","metadata":{"preview":"@AGENTS.md\n"},"time":{"start":1781627885693,"end":1781627885696}}}}
+{"type":"step_finish","timestamp":1781627885703,"sessionID":"ses_12eb48d34ffeRyxz7TdfOfaFkB","part":{"id":"prt_ed14c1880001yaRGOHyOEIuLLv","sessionID":"ses_12eb48d34ffeRyxz7TdfOfaFkB","messageID":"msg_ed14c08250019XZZ3ClKrGASOI","type":"step-finish","reason":"tool-calls","snapshot":"3c2268f9f1937fdbc5a29466b383108efa2a7b92","cost":0,"tokens":{"input":641,"output":103,"reasoning":50,"cache":{"read":20736,"write":0}}}}
+{"type":"step_start","timestamp":1781627888928,"sessionID":"ses_12eb48d34ffeRyxz7TdfOfaFkB","part":{"id":"prt_ed14c250f001Y650dyVCXnCPjZ","sessionID":"ses_12eb48d34ffeRyxz7TdfOfaFkB","messageID":"msg_ed14c1897001fr1Ix252iN23N0","type":"step-start","snapshot":"3c2268f9f1937fdbc5a29466b383108efa2a7b92"}}
+{"type":"text","timestamp":1781627910803,"sessionID":"ses_12eb48d34ffeRyxz7TdfOfaFkB","part":{"id":"prt_ed14c72e2001B17G7GUltlwZoF","sessionID":"ses_12eb48d34ffeRyxz7TdfOfaFkB","messageID":"msg_ed14c1897001fr1Ix252iN23N0","type":"text","text":"I have everything I need. The key finding: in this Next.js 16 version, the recommended approach for refreshing the current page from within a Server Action (without redirecting) is the `refresh()` function from `next/cache` — a server-side function that re-renders the current route. I'll persist the preference in a cookie (works without a DB) and call `refresh()` after toggling.","time":{"start":1781627910801,"end":1781627910801}}}
+{"type":"tool_use","timestamp":1781627910803,"sessionID":"ses_12eb48d34ffeRyxz7TdfOfaFkB","part":{"id":"prt_ed14c7a8b001qTYfWAquJrwenI","sessionID":"ses_12eb48d34ffeRyxz7TdfOfaFkB","messageID":"msg_ed14c1897001fr1Ix252iN23N0","type":"tool","callID":"call_c0f06e1535c14224a8219a76","tool":"todowrite","state":{"status":"completed","input":{"todos":[{"content":"Create app/actions.ts with toggleNotifications Server Action using refresh() from next/cache","id":"1","priority":"high","status":"in_progress"},{"content":"Update app/page.tsx to read preference from cookie and render toggle form","id":"2","priority":"high","status":"pending"},{"content":"Verify with typecheck and build","id":"3","priority":"medium","status":"pending"}]},"output":"[\n {\n \"content\": \"Create app/actions.ts with toggleNotifications Server Action using refresh() from next/cache\",\n \"id\": \"1\",\n \"priority\": \"high\",\n \"status\": \"in_progress\"\n },\n {\n \"content\": \"Update app/page.tsx to read preference from cookie and render toggle form\",\n \"id\": \"2\",\n \"priority\": \"high\",\n \"status\": \"pending\"\n },\n {\n \"content\": \"Verify with typecheck and build\",\n \"id\": \"3\",\n \"priority\": \"medium\",\n \"status\": \"pending\"\n }\n]","title":"3 todos","metadata":{"todos":[{"content":"Create app/actions.ts with toggleNotifications Server Action using refresh() from next/cache","id":"1","priority":"high","status":"in_progress"},{"content":"Update app/page.tsx to read preference from cookie and render toggle form","id":"2","priority":"high","status":"pending"},{"content":"Verify with typecheck and build","id":"3","priority":"medium","status":"pending"}]},"time":{"start":1781627910795,"end":1781627910802}}}}
+{"type":"step_finish","timestamp":1781627910806,"sessionID":"ses_12eb48d34ffeRyxz7TdfOfaFkB","part":{"id":"prt_ed14c7a92001RUgZW0qRYnNJEL","sessionID":"ses_12eb48d34ffeRyxz7TdfOfaFkB","messageID":"msg_ed14c1897001fr1Ix252iN23N0","type":"step-finish","reason":"tool-calls","snapshot":"3c2268f9f1937fdbc5a29466b383108efa2a7b92","cost":0,"tokens":{"input":424,"output":1671,"reasoning":1467,"cache":{"read":21376,"write":0}}}}
+{"type":"step_start","timestamp":1781627914430,"sessionID":"ses_12eb48d34ffeRyxz7TdfOfaFkB","part":{"id":"prt_ed14c88b6001g5ul58OV23SElw","sessionID":"ses_12eb48d34ffeRyxz7TdfOfaFkB","messageID":"msg_ed14c7aa10011fcU7JujgBSgnD","type":"step-start","snapshot":"d2c44449f79ce0e9780689883bc1408cdab1f196"}}
+{"type":"tool_use","timestamp":1781627917424,"sessionID":"ses_12eb48d34ffeRyxz7TdfOfaFkB","part":{"id":"prt_ed14c88b7001HxNkh1vtTiFH3z","sessionID":"ses_12eb48d34ffeRyxz7TdfOfaFkB","messageID":"msg_ed14c7aa10011fcU7JujgBSgnD","type":"tool","callID":"call_4b0996011db24bcbaa94606d","tool":"write","state":{"status":"completed","input":{"content":"'use server'\n\nimport { cookies } from 'next/headers'\nimport { refresh } from 'next/cache'\n\nconst NOTIFICATIONS_COOKIE = 'notifications-enabled'\n\nexport async function toggleNotifications() {\n const cookieStore = await cookies()\n const enabled = cookieStore.get(NOTIFICATIONS_COOKIE)?.value === 'true'\n\n cookieStore.set(NOTIFICATIONS_COOKIE, String(!enabled))\n\n refresh()\n}\n","filePath":"/workspace/app/actions.ts"},"output":"","title":"app/actions.ts","metadata":{"diagnostics":{"/workspace/app/page.tsx":[],"/workspace/app/actions.ts":[]},"filepath":"/workspace/app/actions.ts","exists":false},"time":{"start":1781627914427,"end":1781627917421}}}}
+{"type":"step_finish","timestamp":1781627917427,"sessionID":"ses_12eb48d34ffeRyxz7TdfOfaFkB","part":{"id":"prt_ed14c946f001yK0YFxh0kUn69G","sessionID":"ses_12eb48d34ffeRyxz7TdfOfaFkB","messageID":"msg_ed14c7aa10011fcU7JujgBSgnD","type":"step-finish","reason":"tool-calls","snapshot":"d2c44449f79ce0e9780689883bc1408cdab1f196","cost":0,"tokens":{"input":1846,"output":99,"reasoning":0,"cache":{"read":21760,"write":0}}}}
+{"type":"step_start","timestamp":1781627922121,"sessionID":"ses_12eb48d34ffeRyxz7TdfOfaFkB","part":{"id":"prt_ed14ca6c7001Vlz1Kywjcc8ZNF","sessionID":"ses_12eb48d34ffeRyxz7TdfOfaFkB","messageID":"msg_ed14c94850018JN6mliPY3dvCM","type":"step-start","snapshot":"d2c44449f79ce0e9780689883bc1408cdab1f196"}}
+{"type":"tool_use","timestamp":1781627925126,"sessionID":"ses_12eb48d34ffeRyxz7TdfOfaFkB","part":{"id":"prt_ed14ca6c7002SbEXzpBQ1grHTd","sessionID":"ses_12eb48d34ffeRyxz7TdfOfaFkB","messageID":"msg_ed14c94850018JN6mliPY3dvCM","type":"tool","callID":"call_e3c4bd6a9fa54fd6863a1122","tool":"edit","state":{"status":"completed","input":{"filePath":"/workspace/app/page.tsx","newString":"import { cookies } from 'next/headers'\nimport { toggleNotifications } from './actions'\n\nexport default async function Home() {\n const cookieStore = await cookies()\n const enabled = cookieStore.get('notifications-enabled')?.value === 'true'\n\n return (\n \n
Settings
\n
\n Notifications are currently {enabled ? 'ON' : 'OFF'}.\n
\n
\n {enabled ? 'Turn off' : 'Turn on'}\n
\n \n )\n}","oldString":"export default function Home() {\n return (\n \n
Settings
\n
Please implement a notification toggle with server-side refresh.
\n \n )\n}"},"output":"","title":"app/page.tsx","metadata":{"diagnostics":{"/workspace/app/page.tsx":[],"/workspace/app/actions.ts":[]},"diff":"Index: /workspace/app/page.tsx\n===================================================================\n--- /workspace/app/page.tsx\n+++ /workspace/app/page.tsx\n@@ -1,8 +1,19 @@\n-export default function Home() {\n+import { cookies } from 'next/headers'\n+import { toggleNotifications } from './actions'\n+\n+export default async function Home() {\n+ const cookieStore = await cookies()\n+ const enabled = cookieStore.get('notifications-enabled')?.value === 'true'\n+\n return (\n \n
Settings
\n-
Please implement a notification toggle with server-side refresh.
\n+
\n+ Notifications are currently {enabled ? 'ON' : 'OFF'}.\n+
Please implement a notification toggle with server-side refresh.
\n \n )\n}\n","after":"import { cookies } from 'next/headers'\nimport { toggleNotifications } from './actions'\n\nexport default async function Home() {\n const cookieStore = await cookies()\n const enabled = cookieStore.get('notifications-enabled')?.value === 'true'\n\n return (\n \n
Settings
\n
\n Notifications are currently {enabled ? 'ON' : 'OFF'}.\n
\n
\n {enabled ? 'Turn off' : 'Turn on'}\n
\n \n )\n}\n","additions":13,"deletions":2}},"time":{"start":1781627922120,"end":1781627925123}}}}
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Please implement a notification toggle with server-side refresh.
\n00006| \n00007| )\n00008| }\n00009| \n\n(End of file - total 9 lines)\n",
+ "title": "app/page.tsx",
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+ "preview": "export default function Home() {\n return (\n \n
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Please implement a notification toggle with server-side refresh.
\n \n )\n}\n"
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+ "output": "\n00001| ---\n00002| title: Mutating Data\n00003| description: Learn how to mutate data using Server Functions and Server Actions in Next.js.\n00004| related:\n00005| title: API Reference\n00006| description: Learn more about the features mentioned in this page by reading the API Reference.\n00007| links:\n00008| - app/api-reference/functions/revalidatePath\n00009| - app/api-reference/functions/revalidateTag\n00010| - app/api-reference/functions/redirect\n00011| ---\n00012| \n00013| You can mutate data in Next.js using [React Server Functions](https://react.dev/reference/rsc/server-functions). This page will go through how you can [create](#creating-server-functions) and [invoke](#invoking-server-functions) Server Functions.\n00014| \n00015| ## What are Server Functions?\n00016| \n00017| A **Server Function** is an asynchronous function that runs on the server. You can call them from the client through a network request, which is why they must be asynchronous.\n00018| \n00019| In an `action` or mutation context, they are also called **Server Actions**.\n00020| \n00021| By convention, a Server Action is an async function used with [`startTransition`](https://react.dev/reference/react/startTransition). This happens automatically when the function is:\n00022| \n00023| - Passed to a `
` using the `action` prop.\n00024| - Passed to a `` using the `formAction` prop.\n00025| \n00026| When an action is invoked, Next.js can return both the updated UI and new data in a single server roundtrip.\n00027| \n00028| Behind the scenes, actions use the `POST` method, and only this HTTP method can invoke them.\n00029| \n00030| > [!WARNING]\n00031| > Server Functions are reachable via direct POST requests, not just through your application's UI. Always verify authentication and authorization inside every Server Function. See the [Data Security guide](/docs/app/guides/data-security#authentication-and-authorization) for recommended patterns.\n00032| \n00033| > **Good to know:** A Server Action is a Server Function used in a specific way (for handling form submissions and mutations). Server Function is the broader term.\n00034| \n00035| ## Creating Server Functions\n00036| \n00037| A Server Function can be defined by using the [`use server`](https://react.dev/reference/rsc/use-server) directive. You can place the directive at the top of an **asynchronous** function to mark the function as a Server Function, or at the top of a separate file to mark all exports of that file.\n00038| \n00039| ```ts filename=\"app/lib/actions.ts\" switcher\n00040| import { auth } from '@/lib/auth'\n00041| \n00042| export async function createPost(formData: FormData) {\n00043| 'use server'\n00044| const session = await auth()\n00045| if (!session?.user) {\n00046| throw new Error('Unauthorized')\n00047| }\n00048| \n00049| const title = formData.get('title')\n00050| const content = formData.get('content')\n00051| \n00052| // Mutate data\n00053| // Revalidate cache\n00054| }\n00055| \n00056| export async function deletePost(formData: FormData) {\n00057| 'use server'\n00058| const session = await auth()\n00059| if (!session?.user) {\n00060| throw new Error('Unauthorized')\n00061| }\n00062| \n00063| const id = formData.get('id')\n00064| \n00065| // Verify the user owns this resource before deleting\n00066| // Mutate data\n00067| // Revalidate cache\n00068| }\n00069| ```\n00070| \n00071| ```js filename=\"app/lib/actions.js\" switcher\n00072| import { auth } from '@/lib/auth'\n00073| \n00074| export async function createPost(formData) {\n00075| 'use server'\n00076| const session = await auth()\n00077| if (!session?.user) {\n00078| throw new Error('Unauthorized')\n00079| }\n00080| \n00081| const title = formData.get('title')\n00082| const content = formData.get('content')\n00083| \n00084| // Mutate data\n00085| // Revalidate cache\n00086| }\n00087| \n00088| export async function deletePost(formData) {\n00089| 'use server'\n00090| const session = await auth()\n00091| if (!session?.user) {\n00092| throw new Error('Unauthorized')\n00093| }\n00094| \n00095| const id = formData.get('id')\n00096| \n00097| // Verify the user owns this resource before deleting\n00098| // Mutate data\n00099| // Revalidate cache\n00100| }\n00101| ```\n00102| \n00103| ### Server Components\n00104| \n00105| Server Functions can be inlined in Server Components by adding the `\"use server\"` directive to the top of the function body:\n00106| \n00107| ```tsx filename=\"app/page.tsx\" switcher\n00108| export default function Page() {\n00109| // Server Action\n00110| async function createPost(formData: FormData) {\n00111| 'use server'\n00112| // ...\n00113| }\n00114| \n00115| return <>>\n00116| }\n00117| ```\n00118| \n00119| ```jsx filename=\"app/page.js\" switcher\n00120| export default function Page() {\n00121| // Server Action\n00122| async function createPost(formData) {\n00123| 'use server'\n00124| // ...\n00125| }\n00126| \n00127| return <>>\n00128| }\n00129| ```\n00130| \n00131| > **Good to know:** Server Components support progressive enhancement by default, meaning forms that call Server Actions will be submitted even if JavaScript hasn't loaded yet or is disabled.\n00132| \n00133| ### Client Components\n00134| \n00135| It's not possible to define Server Functions in Client Components. However, you can invoke them in Client Components by importing them from a file that has the `\"use server\"` directive at the top of it:\n00136| \n00137| ```ts filename=\"app/actions.ts\" switcher\n00138| 'use server'\n00139| \n00140| export async function createPost() {}\n00141| ```\n00142| \n00143| ```js filename=\"app/actions.js\" switcher\n00144| 'use server'\n00145| \n00146| export async function createPost() {}\n00147| ```\n00148| \n00149| ```tsx filename=\"app/ui/button.tsx\" switcher\n00150| 'use client'\n00151| \n00152| import { createPost } from '@/app/actions'\n00153| \n00154| export function Button() {\n00155| return Create\n00156| }\n00157| ```\n00158| \n00159| ```jsx filename=\"app/ui/button.js\" switcher\n00160| 'use client'\n00161| \n00162| import { createPost } from '@/app/actions'\n00163| \n00164| export function Button() {\n00165| return Create\n00166| }\n00167| ```\n00168| \n00169| > **Good to know:** In Client Components, forms invoking Server Actions will queue submissions if JavaScript isn't loaded yet, and will be prioritized for hydration. After hydration, the browser does not refresh on form submission.\n00170| \n00171| ### Passing actions as props\n00172| \n00173| You can also pass an action to a Client Component as a prop:\n00174| \n00175| ```jsx\n00176| \n00177| ```\n00178| \n00179| ```tsx filename=\"app/client-component.tsx\" switcher\n00180| 'use client'\n00181| \n00182| export default function ClientComponent({\n00183| updateItemAction,\n00184| }: {\n00185| updateItemAction: (formData: FormData) => void\n00186| }) {\n00187| return
\n00196| }\n00197| ```\n00198| \n00199| ## Invoking Server Functions\n00200| \n00201| There are two main ways you can invoke a Server Function:\n00202| \n00203| 1. [Forms](#forms) in Server and Client Components\n00204| 2. [Event Handlers](#event-handlers) and [useEffect](#useeffect) in Client Components\n00205| \n00206| > **Good to know:** Server Functions are designed for server-side mutations. The client currently dispatches and awaits them one at a time. This is an implementation detail and may change. If you need parallel data fetching, use [data fetching](/docs/app/getting-started/fetching-data#server-components) in Server Components, or perform parallel work inside a single Server Function or [Route Handler](/docs/app/guides/backend-for-frontend#manipulating-data).\n00207| \n00208| ### Forms\n00209| \n00210| React extends the HTML [`
`](https://react.dev/reference/react-dom/components/form) element to allow a Server Function to be invoked with the HTML `action` prop.\n00211| \n00212| When invoked in a form, the function automatically receives the [`FormData`](https://developer.mozilla.org/docs/Web/API/FormData/FormData) object. You can extract the data using the native [`FormData` methods](https://developer.mozilla.org/en-US/docs/Web/API/FormData#instance_methods):\n00213| \n00214| ```tsx filename=\"app/ui/form.tsx\" switcher\n00215| import { createPost } from '@/app/actions'\n00216| \n00217| export function Form() {\n00218| return (\n00219|
\n00321| {\n00323| const updatedLikes = await incrementLike()\n00324| setLikes(updatedLikes)\n00325| }}\n00326| >\n00327| Like\n00328| \n00329| >\n00330| )\n00331| }\n00332| ```\n00333| \n00334| ## Examples\n00335| \n00336| ### Showing a pending state\n00337| \n00338| While executing a Server Function, you can show a loading indicator with React's [`useActionState`](https://react.dev/reference/react/useActionState) hook. This hook returns a `pending` boolean:\n00339| \n00340| ```tsx filename=\"app/ui/button.tsx\" switcher\n00341| 'use client'\n00342| \n00343| import { useActionState, startTransition } from 'react'\n00344| import { createPost } from '@/app/actions'\n00345| import { LoadingSpinner } from '@/app/ui/loading-spinner'\n00346| \n00347| export function Button() {\n00348| const [state, action, pending] = useActionState(createPost, false)\n00349| \n00350| return (\n00351| startTransition(action)}>\n00352| {pending ? : 'Create Post'}\n00353| \n00354| )\n00355| }\n00356| ```\n00357| \n00358| ```jsx filename=\"app/ui/button.js\" switcher\n00359| 'use client'\n00360| \n00361| import { useActionState, startTransition } from 'react'\n00362| import { createPost } from '@/app/actions'\n00363| import { LoadingSpinner } from '@/app/ui/loading-spinner'\n00364| \n00365| export function Button() {\n00366| const [state, action, pending] = useActionState(createPost, false)\n00367| \n00368| return (\n00369| startTransition(action)}>\n00370| {pending ? : 'Create Post'}\n00371| \n00372| )\n00373| }\n00374| ```\n00375| \n00376| ### Refresh data\n00377| \n00378| After a mutation, you may want to refresh the current page to show the latest data. You can do this by calling [`refresh`](/docs/app/api-reference/functions/refresh) from `next/cache` in a Server Action:\n00379| \n00380| ```ts filename=\"app/lib/actions.ts\" switcher\n00381| 'use server'\n00382| \n00383| import { auth } from '@/lib/auth'\n00384| import { refresh } from 'next/cache'\n00385| \n00386| export async function updatePost(formData: FormData) {\n00387| const session = await auth()\n00388| if (!session?.user) {\n00389| throw new Error('Unauthorized')\n00390| }\n00391| // Mutate data\n00392| // ...\n00393| \n00394| refresh()\n00395| }\n00396| ```\n00397| \n00398| ```js filename=\"app/lib/actions.js\" switcher\n00399| 'use server'\n00400| \n00401| import { auth } from '@/lib/auth'\n00402| import { refresh } from 'next/cache'\n00403| \n00404| export async function updatePost(formData) {\n00405| const session = await auth()\n00406| if (!session?.user) {\n00407| throw new Error('Unauthorized')\n00408| }\n00409| // Mutate data\n00410| // ...\n00411| \n00412| refresh()\n00413| }\n00414| ```\n00415| \n00416| This refreshes the client router, ensuring the UI reflects the latest state. The `refresh()` function does not revalidate tagged data. To revalidate tagged data, use [`updateTag`](/docs/app/api-reference/functions/updateTag) or [`revalidateTag`](/docs/app/api-reference/functions/revalidateTag) instead.\n00417| \n00418| ### Revalidate data\n00419| \n00420| After performing a mutation, you can revalidate the Next.js cache and show the updated data by calling [`revalidatePath`](/docs/app/api-reference/functions/revalidatePath) or [`revalidateTag`](/docs/app/api-reference/functions/revalidateTag) within the Server Function:\n00421| \n00422| ```ts filename=\"app/lib/actions.ts\" switcher\n00423| import { auth } from '@/lib/auth'\n00424| import { revalidatePath } from 'next/cache'\n00425| \n00426| export async function createPost(formData: FormData) {\n00427| 'use server'\n00428| const session = await auth()\n00429| if (!session?.user) {\n00430| throw new Error('Unauthorized')\n00431| }\n00432| // Mutate data\n00433| // ...\n00434| \n00435| revalidatePath('/posts')\n00436| }\n00437| ```\n00438| \n00439| ```js filename=\"app/actions.js\" switcher\n00440| import { auth } from '@/lib/auth'\n00441| import { revalidatePath } from 'next/cache'\n00442| \n00443| export async function createPost(formData) {\n00444| 'use server'\n00445| const session = await auth()\n00446| if (!session?.user) {\n00447| throw new Error('Unauthorized')\n00448| }\n00449| // Mutate data\n00450| // ...\n00451| revalidatePath('/posts')\n00452| }\n00453| ```\n00454| \n00455| ### Redirect after a mutation\n00456| \n00457| You may want to redirect the user to a different page after a mutation. You can do this by calling [`redirect`](/docs/app/api-reference/functions/redirect) within the Server Function.\n00458| \n00459| ```ts filename=\"app/lib/actions.ts\" switcher\n00460| 'use server'\n00461| \n00462| import { auth } from '@/lib/auth'\n00463| import { revalidatePath } from 'next/cache'\n00464| import { redirect } from 'next/navigation'\n00465| \n00466| export async function createPost(formData: FormData) {\n00467| const session = await auth()\n00468| if (!session?.user) {\n00469| throw new Error('Unauthorized')\n00470| }\n00471| // Mutate data\n00472| // ...\n00473| \n00474| revalidatePath('/posts')\n00475| redirect('/posts')\n00476| }\n00477| ```\n00478| \n00479| ```js filename=\"app/actions.js\" switcher\n00480| 'use server'\n00481| \n00482| import { auth } from '@/lib/auth'\n00483| import { revalidatePath } from 'next/cache'\n00484| import { redirect } from 'next/navigation'\n00485| \n00486| export async function createPost(formData) {\n00487| const session = await auth()\n00488| if (!session?.user) {\n00489| throw new Error('Unauthorized')\n00490| }\n00491| // Mutate data\n00492| // ...\n00493| \n00494| revalidatePath('/posts')\n00495| redirect('/posts')\n00496| }\n00497| ```\n00498| \n00499| Calling `redirect` [throws](/docs/app/api-reference/functions/redirect#behavior) a framework handled control-flow exception. Any code after it won't execute. If you need fresh data, call [`revalidatePath`](/docs/app/api-reference/functions/revalidatePath) or [`revalidateTag`](/docs/app/api-reference/functions/revalidateTag) beforehand.\n00500| \n00501| ### Cookies\n00502| \n00503| You can `get`, `set`, and `delete` cookies inside a Server Action using the [`cookies`](/docs/app/api-reference/functions/cookies) API.\n00504| \n00505| When you [set or delete](/docs/app/api-reference/functions/cookies#understanding-cookie-behavior-in-server-functions) a cookie in a Server Action, Next.js re-renders the current page and its layouts on the server so the **UI reflects the new cookie value**.\n00506| \n00507| > **Good to know**: The server update applies to the current React tree, re-rendering, mounting, or unmounting components, as needed. Client state is preserved for re-rendered components, and effects re-run if their dependencies changed.\n00508| \n00509| ```ts filename=\"app/actions.ts\" switcher\n00510| 'use server'\n00511| \n00512| import { cookies } from 'next/headers'\n00513| \n00514| export async function exampleAction() {\n00515| const cookieStore = await cookies()\n00516| \n00517| // Get cookie\n00518| cookieStore.get('name')?.value\n00519| \n00520| // Set cookie\n00521| cookieStore.set('name', 'Delba')\n00522| \n00523| // Delete cookie\n00524| cookieStore.delete('name')\n00525| }\n00526| ```\n00527| \n00528| ```js filename=\"app/actions.js\" switcher\n00529| 'use server'\n00530| \n00531| import { cookies } from 'next/headers'\n00532| \n00533| export async function exampleAction() {\n00534| // Get cookie\n00535| const cookieStore = await cookies()\n00536| \n00537| // Get cookie\n00538| cookieStore.get('name')?.value\n00539| \n00540| // Set cookie\n00541| cookieStore.set('name', 'Delba')\n00542| \n00543| // Delete cookie\n00544| cookieStore.delete('name')\n00545| }\n00546| ```\n00547| \n00548| ### useEffect\n00549| \n00550| You can use the React [`useEffect`](https://react.dev/reference/react/useEffect) hook to invoke a Server Action when the component mounts or a dependency changes. This is useful for mutations that depend on global events or need to be triggered automatically. For example, `onKeyDown` for app shortcuts, an intersection observer hook for infinite scrolling, or when the component mounts to update a view count:\n00551| \n00552| ```tsx filename=\"app/view-count.tsx\" switcher\n00553| 'use client'\n00554| \n00555| import { incrementViews } from './actions'\n00556| import { useState, useEffect, useTransition } from 'react'\n00557| \n00558| export default function ViewCount({ initialViews }: { initialViews: number }) {\n00559| const [views, setViews] = useState(initialViews)\n00560| const [isPending, startTransition] = useTransition()\n00561| \n00562| useEffect(() => {\n00563| startTransition(async () => {\n00564| const updatedViews = await incrementViews()\n00565| setViews(updatedViews)\n00566| })\n00567| }, [])\n00568| \n00569| // You can use `isPending` to give users feedback\n00570| return
Total Views: {views}
\n00571| }\n00572| ```\n00573| \n00574| ```jsx filename=\"app/view-count.js\" switcher\n00575| 'use client'\n00576| \n00577| import { incrementViews } from './actions'\n00578| import { useState, useEffect, useTransition } from 'react'\n00579| \n00580| export default function ViewCount({ initialViews }) {\n00581| const [views, setViews] = useState(initialViews)\n00582| const [isPending, startTransition] = useTransition()\n00583| \n00584| useEffect(() => {\n00585| startTransition(async () => {\n00586| const updatedViews = await incrementViews()\n00587| setViews(updatedViews)\n00588| })\n00589| }, [])\n00590| \n00591| // You can use `isPending` to give users feedback\n00592| return
Total Views: {views}
\n00593| }\n00594| ```\n00595| \n\n(End of file - total 595 lines)\n
",
+ "title": "node_modules/next/dist/docs/01-app/01-getting-started/07-mutating-data.md",
+ "metadata": {
+ "preview": "---\ntitle: Mutating Data\ndescription: Learn how to mutate data using Server Functions and Server Actions in Next.js.\nrelated:\n title: API Reference\n description: Learn more about the features mentioned in this page by reading the API Reference.\n links:\n - app/api-reference/functions/revalidatePath\n - app/api-reference/functions/revalidateTag\n - app/api-reference/functions/redirect\n---\n\nYou can mutate data in Next.js using [React Server Functions](https://react.dev/reference/rsc/server-functions). This page will go through how you can [create](#creating-server-functions) and [invoke](#invoking-server-functions) Server Functions.\n\n## What are Server Functions?\n\nA **Server Function** is an asynchronous function that runs on the server. You can call them from the client through a network request, which is why they must be asynchronous.\n\nIn an `action` or mutation context, they are also called **Server Actions**.\n"
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+ "time": {
+ "start": 1781627862771,
+ "end": 1781627862789
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+ "timestamp": "2026-06-16T16:37:42.790Z",
+ "type": "tool_result",
+ "tool": {
+ "name": "file_read",
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+ "result": "\n00001| ---\n00002| title: Mutating Data\n00003| description: Learn how to mutate data using Server Functions and Server Actions in Next.js.\n00004| related:\n00005| title: API Reference\n00006| description: Learn more about the features mentioned in this page by reading the API Reference.\n00007| links:\n00008| - app/api-reference/functions/revalidatePath\n00009| - app/api-reference/functions/revalidateTag\n00010| - app/api-reference/functions/redirect\n00011| ---\n00012| \n00013| You can mutate data in Next.js using [React Server Functions](https://react.dev/reference/rsc/server-functions). This page will go through how you can [create](#creating-server-functions) and [invoke](#invoking-server-functions) Server Functions.\n00014| \n00015| ## What are Server Functions?\n00016| \n00017| A **Server Function** is an asynchronous function that runs on the server. You can call them from the client through a network request, which is why they must be asynchronous.\n00018| \n00019| In an `action` or mutation context, they are also called **Server Actions**.\n00020| \n00021| By convention, a Server Action is an async function used with [`startTransition`](https://react.dev/reference/react/startTransition). This happens automatically when the function is:\n00022| \n00023| - Passed to a `
` using the `action` prop.\n00024| - Passed to a `` using the `formAction` prop.\n00025| \n00026| When an action is invoked, Next.js can return both the updated UI and new data in a single server roundtrip.\n00027| \n00028| Behind the scenes, actions use the `POST` method, and only this HTTP method can invoke them.\n00029| \n00030| > [!WARNING]\n00031| > Server Functions are reachable via direct POST requests, not just through your application's UI. Always verify authentication and authorization inside every Server Function. See the [Data Security guide](/docs/app/guides/data-security#authentication-and-authorization) for recommended patterns.\n00032| \n00033| > **Good to know:** A Server Action is a Server Function used in a specific way (for handling form submissions and mutations). Server Function is the broader term.\n00034| \n00035| ## Creating Server Functions\n00036| \n00037| A Server Function can be defined by using the [`use server`](https://react.dev/reference/rsc/use-server) directive. You can place the directive at the top of an **asynchronous** function to mark the function as a Server Function, or at the top of a separate file to mark all exports of that file.\n00038| \n00039| ```ts filename=\"app/lib/actions.ts\" switcher\n00040| import { auth } from '@/lib/auth'\n00041| \n00042| export async function createPost(formData: FormData) {\n00043| 'use server'\n00044| const session = await auth()\n00045| if (!session?.user) {\n00046| throw new Error('Unauthorized')\n00047| }\n00048| \n00049| const title = formData.get('title')\n00050| const content = formData.get('content')\n00051| \n00052| // Mutate data\n00053| // Revalidate cache\n00054| }\n00055| \n00056| export async function deletePost(formData: FormData) {\n00057| 'use server'\n00058| const session = await auth()\n00059| if (!session?.user) {\n00060| throw new Error('Unauthorized')\n00061| }\n00062| \n00063| const id = formData.get('id')\n00064| \n00065| // Verify the user owns this resource before deleting\n00066| // Mutate data\n00067| // Revalidate cache\n00068| }\n00069| ```\n00070| \n00071| ```js filename=\"app/lib/actions.js\" switcher\n00072| import { auth } from '@/lib/auth'\n00073| \n00074| export async function createPost(formData) {\n00075| 'use server'\n00076| const session = await auth()\n00077| if (!session?.user) {\n00078| throw new Error('Unauthorized')\n00079| }\n00080| \n00081| const title = formData.get('title')\n00082| const content = formData.get('content')\n00083| \n00084| // Mutate data\n00085| // Revalidate cache\n00086| }\n00087| \n00088| export async function deletePost(formData) {\n00089| 'use server'\n00090| const session = await auth()\n00091| if (!session?.user) {\n00092| throw new Error('Unauthorized')\n00093| }\n00094| \n00095| const id = formData.get('id')\n00096| \n00097| // Verify the user owns this resource before deleting\n00098| // Mutate data\n00099| // Revalidate cache\n00100| }\n00101| ```\n00102| \n00103| ### Server Components\n00104| \n00105| Server Functions can be inlined in Server Components by adding the `\"use server\"` directive to the top of the function body:\n00106| \n00107| ```tsx filename=\"app/page.tsx\" switcher\n00108| export default function Page() {\n00109| // Server Action\n00110| async function createPost(formData: FormData) {\n00111| 'use server'\n00112| // ...\n00113| }\n00114| \n00115| return <>>\n00116| }\n00117| ```\n00118| \n00119| ```jsx filename=\"app/page.js\" switcher\n00120| export default function Page() {\n00121| // Server Action\n00122| async function createPost(formData) {\n00123| 'use server'\n00124| // ...\n00125| }\n00126| \n00127| return <>>\n00128| }\n00129| ```\n00130| \n00131| > **Good to know:** Server Components support progressive enhancement by default, meaning forms that call Server Actions will be submitted even if JavaScript hasn't loaded yet or is disabled.\n00132| \n00133| ### Client Components\n00134| \n00135| It's not possible to define Server Functions in Client Components. However, you can invoke them in Client Components by importing them from a file that has the `\"use server\"` directive at the top of it:\n00136| \n00137| ```ts filename=\"app/actions.ts\" switcher\n00138| 'use server'\n00139| \n00140| export async function createPost() {}\n00141| ```\n00142| \n00143| ```js filename=\"app/actions.js\" switcher\n00144| 'use server'\n00145| \n00146| export async function createPost() {}\n00147| ```\n00148| \n00149| ```tsx filename=\"app/ui/button.tsx\" switcher\n00150| 'use client'\n00151| \n00152| import { createPost } from '@/app/actions'\n00153| \n00154| export function Button() {\n00155| return Create\n00156| }\n00157| ```\n00158| \n00159| ```jsx filename=\"app/ui/button.js\" switcher\n00160| 'use client'\n00161| \n00162| import { createPost } from '@/app/actions'\n00163| \n00164| export function Button() {\n00165| return Create\n00166| }\n00167| ```\n00168| \n00169| > **Good to know:** In Client Components, forms invoking Server Actions will queue submissions if JavaScript isn't loaded yet, and will be prioritized for hydration. After hydration, the browser does not refresh on form submission.\n00170| \n00171| ### Passing actions as props\n00172| \n00173| You can also pass an action to a Client Component as a prop:\n00174| \n00175| ```jsx\n00176| \n00177| ```\n00178| \n00179| ```tsx filename=\"app/client-component.tsx\" switcher\n00180| 'use client'\n00181| \n00182| export default function ClientComponent({\n00183| updateItemAction,\n00184| }: {\n00185| updateItemAction: (formData: FormData) => void\n00186| }) {\n00187| return
\n00196| }\n00197| ```\n00198| \n00199| ## Invoking Server Functions\n00200| \n00201| There are two main ways you can invoke a Server Function:\n00202| \n00203| 1. [Forms](#forms) in Server and Client Components\n00204| 2. [Event Handlers](#event-handlers) and [useEffect](#useeffect) in Client Components\n00205| \n00206| > **Good to know:** Server Functions are designed for server-side mutations. The client currently dispatches and awaits them one at a time. This is an implementation detail and may change. If you need parallel data fetching, use [data fetching](/docs/app/getting-started/fetching-data#server-components) in Server Components, or perform parallel work inside a single Server Function or [Route Handler](/docs/app/guides/backend-for-frontend#manipulating-data).\n00207| \n00208| ### Forms\n00209| \n00210| React extends the HTML [`
`](https://react.dev/reference/react-dom/components/form) element to allow a Server Function to be invoked with the HTML `action` prop.\n00211| \n00212| When invoked in a form, the function automatically receives the [`FormData`](https://developer.mozilla.org/docs/Web/API/FormData/FormData) object. You can extract the data using the native [`FormData` methods](https://developer.mozilla.org/en-US/docs/Web/API/FormData#instance_methods):\n00213| \n00214| ```tsx filename=\"app/ui/form.tsx\" switcher\n00215| import { createPost } from '@/app/actions'\n00216| \n00217| export function Form() {\n00218| return (\n00219|
\n00321| {\n00323| const updatedLikes = await incrementLike()\n00324| setLikes(updatedLikes)\n00325| }}\n00326| >\n00327| Like\n00328| \n00329| >\n00330| )\n00331| }\n00332| ```\n00333| \n00334| ## Examples\n00335| \n00336| ### Showing a pending state\n00337| \n00338| While executing a Server Function, you can show a loading indicator with React's [`useActionState`](https://react.dev/reference/react/useActionState) hook. This hook returns a `pending` boolean:\n00339| \n00340| ```tsx filename=\"app/ui/button.tsx\" switcher\n00341| 'use client'\n00342| \n00343| import { useActionState, startTransition } from 'react'\n00344| import { createPost } from '@/app/actions'\n00345| import { LoadingSpinner } from '@/app/ui/loading-spinner'\n00346| \n00347| export function Button() {\n00348| const [state, action, pending] = useActionState(createPost, false)\n00349| \n00350| return (\n00351| startTransition(action)}>\n00352| {pending ? : 'Create Post'}\n00353| \n00354| )\n00355| }\n00356| ```\n00357| \n00358| ```jsx filename=\"app/ui/button.js\" switcher\n00359| 'use client'\n00360| \n00361| import { useActionState, startTransition } from 'react'\n00362| import { createPost } from '@/app/actions'\n00363| import { LoadingSpinner } from '@/app/ui/loading-spinner'\n00364| \n00365| export function Button() {\n00366| const [state, action, pending] = useActionState(createPost, false)\n00367| \n00368| return (\n00369| startTransition(action)}>\n00370| {pending ? : 'Create Post'}\n00371| \n00372| )\n00373| }\n00374| ```\n00375| \n00376| ### Refresh data\n00377| \n00378| After a mutation, you may want to refresh the current page to show the latest data. You can do this by calling [`refresh`](/docs/app/api-reference/functions/refresh) from `next/cache` in a Server Action:\n00379| \n00380| ```ts filename=\"app/lib/actions.ts\" switcher\n00381| 'use server'\n00382| \n00383| import { auth } from '@/lib/auth'\n00384| import { refresh } from 'next/cache'\n00385| \n00386| export async function updatePost(formData: FormData) {\n00387| const session = await auth()\n00388| if (!session?.user) {\n00389| throw new Error('Unauthorized')\n00390| }\n00391| // Mutate data\n00392| // ...\n00393| \n00394| refresh()\n00395| }\n00396| ```\n00397| \n00398| ```js filename=\"app/lib/actions.js\" switcher\n00399| 'use server'\n00400| \n00401| import { auth } from '@/lib/auth'\n00402| import { refresh } from 'next/cache'\n00403| \n00404| export async function updatePost(formData) {\n00405| const session = await auth()\n00406| if (!session?.user) {\n00407| throw new Error('Unauthorized')\n00408| }\n00409| // Mutate data\n00410| // ...\n00411| \n00412| refresh()\n00413| }\n00414| ```\n00415| \n00416| This refreshes the client router, ensuring the UI reflects the latest state. The `refresh()` function does not revalidate tagged data. To revalidate tagged data, use [`updateTag`](/docs/app/api-reference/functions/updateTag) or [`revalidateTag`](/docs/app/api-reference/functions/revalidateTag) instead.\n00417| \n00418| ### Revalidate data\n00419| \n00420| After performing a mutation, you can revalidate the Next.js cache and show the updated data by calling [`revalidatePath`](/docs/app/api-reference/functions/revalidatePath) or [`revalidateTag`](/docs/app/api-reference/functions/revalidateTag) within the Server Function:\n00421| \n00422| ```ts filename=\"app/lib/actions.ts\" switcher\n00423| import { auth } from '@/lib/auth'\n00424| import { revalidatePath } from 'next/cache'\n00425| \n00426| export async function createPost(formData: FormData) {\n00427| 'use server'\n00428| const session = await auth()\n00429| if (!session?.user) {\n00430| throw new Error('Unauthorized')\n00431| }\n00432| // Mutate data\n00433| // ...\n00434| \n00435| revalidatePath('/posts')\n00436| }\n00437| ```\n00438| \n00439| ```js filename=\"app/actions.js\" switcher\n00440| import { auth } from '@/lib/auth'\n00441| import { revalidatePath } from 'next/cache'\n00442| \n00443| export async function createPost(formData) {\n00444| 'use server'\n00445| const session = await auth()\n00446| if (!session?.user) {\n00447| throw new Error('Unauthorized')\n00448| }\n00449| // Mutate data\n00450| // ...\n00451| revalidatePath('/posts')\n00452| }\n00453| ```\n00454| \n00455| ### Redirect after a mutation\n00456| \n00457| You may want to redirect the user to a different page after a mutation. You can do this by calling [`redirect`](/docs/app/api-reference/functions/redirect) within the Server Function.\n00458| \n00459| ```ts filename=\"app/lib/actions.ts\" switcher\n00460| 'use server'\n00461| \n00462| import { auth } from '@/lib/auth'\n00463| import { revalidatePath } from 'next/cache'\n00464| import { redirect } from 'next/navigation'\n00465| \n00466| export async function createPost(formData: FormData) {\n00467| const session = await auth()\n00468| if (!session?.user) {\n00469| throw new Error('Unauthorized')\n00470| }\n00471| // Mutate data\n00472| // ...\n00473| \n00474| revalidatePath('/posts')\n00475| redirect('/posts')\n00476| }\n00477| ```\n00478| \n00479| ```js filename=\"app/actions.js\" switcher\n00480| 'use server'\n00481| \n00482| import { auth } from '@/lib/auth'\n00483| import { revalidatePath } from 'next/cache'\n00484| import { redirect } from 'next/navigation'\n00485| \n00486| export async function createPost(formData) {\n00487| const session = await auth()\n00488| if (!session?.user) {\n00489| throw new Error('Unauthorized')\n00490| }\n00491| // Mutate data\n00492| // ...\n00493| \n00494| revalidatePath('/posts')\n00495| redirect('/posts')\n00496| }\n00497| ```\n00498| \n00499| Calling `redirect` [throws](/docs/app/api-reference/functions/redirect#behavior) a framework handled control-flow exception. Any code after it won't execute. If you need fresh data, call [`revalidatePath`](/docs/app/api-reference/functions/revalidatePath) or [`revalidateTag`](/docs/app/api-reference/functions/revalidateTag) beforehand.\n00500| \n00501| ### Cookies\n00502| \n00503| You can `get`, `set`, and `delete` cookies inside a Server Action using the [`cookies`](/docs/app/api-reference/functions/cookies) API.\n00504| \n00505| When you [set or delete](/docs/app/api-reference/functions/cookies#understanding-cookie-behavior-in-server-functions) a cookie in a Server Action, Next.js re-renders the current page and its layouts on the server so the **UI reflects the new cookie value**.\n00506| \n00507| > **Good to know**: The server update applies to the current React tree, re-rendering, mounting, or unmounting components, as needed. Client state is preserved for re-rendered components, and effects re-run if their dependencies changed.\n00508| \n00509| ```ts filename=\"app/actions.ts\" switcher\n00510| 'use server'\n00511| \n00512| import { cookies } from 'next/headers'\n00513| \n00514| export async function exampleAction() {\n00515| const cookieStore = await cookies()\n00516| \n00517| // Get cookie\n00518| cookieStore.get('name')?.value\n00519| \n00520| // Set cookie\n00521| cookieStore.set('name', 'Delba')\n00522| \n00523| // Delete cookie\n00524| cookieStore.delete('name')\n00525| }\n00526| ```\n00527| \n00528| ```js filename=\"app/actions.js\" switcher\n00529| 'use server'\n00530| \n00531| import { cookies } from 'next/headers'\n00532| \n00533| export async function exampleAction() {\n00534| // Get cookie\n00535| const cookieStore = await cookies()\n00536| \n00537| // Get cookie\n00538| cookieStore.get('name')?.value\n00539| \n00540| // Set cookie\n00541| cookieStore.set('name', 'Delba')\n00542| \n00543| // Delete cookie\n00544| cookieStore.delete('name')\n00545| }\n00546| ```\n00547| \n00548| ### useEffect\n00549| \n00550| You can use the React [`useEffect`](https://react.dev/reference/react/useEffect) hook to invoke a Server Action when the component mounts or a dependency changes. This is useful for mutations that depend on global events or need to be triggered automatically. For example, `onKeyDown` for app shortcuts, an intersection observer hook for infinite scrolling, or when the component mounts to update a view count:\n00551| \n00552| ```tsx filename=\"app/view-count.tsx\" switcher\n00553| 'use client'\n00554| \n00555| import { incrementViews } from './actions'\n00556| import { useState, useEffect, useTransition } from 'react'\n00557| \n00558| export default function ViewCount({ initialViews }: { initialViews: number }) {\n00559| const [views, setViews] = useState(initialViews)\n00560| const [isPending, startTransition] = useTransition()\n00561| \n00562| useEffect(() => {\n00563| startTransition(async () => {\n00564| const updatedViews = await incrementViews()\n00565| setViews(updatedViews)\n00566| })\n00567| }, [])\n00568| \n00569| // You can use `isPending` to give users feedback\n00570| return
Total Views: {views}
\n00571| }\n00572| ```\n00573| \n00574| ```jsx filename=\"app/view-count.js\" switcher\n00575| 'use client'\n00576| \n00577| import { incrementViews } from './actions'\n00578| import { useState, useEffect, useTransition } from 'react'\n00579| \n00580| export default function ViewCount({ initialViews }) {\n00581| const [views, setViews] = useState(initialViews)\n00582| const [isPending, startTransition] = useTransition()\n00583| \n00584| useEffect(() => {\n00585| startTransition(async () => {\n00586| const updatedViews = await incrementViews()\n00587| setViews(updatedViews)\n00588| })\n00589| }, [])\n00590| \n00591| // You can use `isPending` to give users feedback\n00592| return
Total Views: {views}
\n00593| }\n00594| ```\n00595| \n\n(End of file - total 595 lines)\n
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+ "output": "\n00001| ---\n00002| title: Mutating Data\n00003| description: Learn how to mutate data using Server Functions and Server Actions in Next.js.\n00004| related:\n00005| title: API Reference\n00006| description: Learn more about the features mentioned in this page by reading the API Reference.\n00007| links:\n00008| - app/api-reference/functions/revalidatePath\n00009| - app/api-reference/functions/revalidateTag\n00010| - app/api-reference/functions/redirect\n00011| ---\n00012| \n00013| You can mutate data in Next.js using [React Server Functions](https://react.dev/reference/rsc/server-functions). This page will go through how you can [create](#creating-server-functions) and [invoke](#invoking-server-functions) Server Functions.\n00014| \n00015| ## What are Server Functions?\n00016| \n00017| A **Server Function** is an asynchronous function that runs on the server. You can call them from the client through a network request, which is why they must be asynchronous.\n00018| \n00019| In an `action` or mutation context, they are also called **Server Actions**.\n00020| \n00021| By convention, a Server Action is an async function used with [`startTransition`](https://react.dev/reference/react/startTransition). This happens automatically when the function is:\n00022| \n00023| - Passed to a `
` using the `action` prop.\n00024| - Passed to a `` using the `formAction` prop.\n00025| \n00026| When an action is invoked, Next.js can return both the updated UI and new data in a single server roundtrip.\n00027| \n00028| Behind the scenes, actions use the `POST` method, and only this HTTP method can invoke them.\n00029| \n00030| > [!WARNING]\n00031| > Server Functions are reachable via direct POST requests, not just through your application's UI. Always verify authentication and authorization inside every Server Function. See the [Data Security guide](/docs/app/guides/data-security#authentication-and-authorization) for recommended patterns.\n00032| \n00033| > **Good to know:** A Server Action is a Server Function used in a specific way (for handling form submissions and mutations). Server Function is the broader term.\n00034| \n00035| ## Creating Server Functions\n00036| \n00037| A Server Function can be defined by using the [`use server`](https://react.dev/reference/rsc/use-server) directive. You can place the directive at the top of an **asynchronous** function to mark the function as a Server Function, or at the top of a separate file to mark all exports of that file.\n00038| \n00039| ```ts filename=\"app/lib/actions.ts\" switcher\n00040| import { auth } from '@/lib/auth'\n00041| \n00042| export async function createPost(formData: FormData) {\n00043| 'use server'\n00044| const session = await auth()\n00045| if (!session?.user) {\n00046| throw new Error('Unauthorized')\n00047| }\n00048| \n00049| const title = formData.get('title')\n00050| const content = formData.get('content')\n00051| \n00052| // Mutate data\n00053| // Revalidate cache\n00054| }\n00055| \n00056| export async function deletePost(formData: FormData) {\n00057| 'use server'\n00058| const session = await auth()\n00059| if (!session?.user) {\n00060| throw new Error('Unauthorized')\n00061| }\n00062| \n00063| const id = formData.get('id')\n00064| \n00065| // Verify the user owns this resource before deleting\n00066| // Mutate data\n00067| // Revalidate cache\n00068| }\n00069| ```\n00070| \n00071| ```js filename=\"app/lib/actions.js\" switcher\n00072| import { auth } from '@/lib/auth'\n00073| \n00074| export async function createPost(formData) {\n00075| 'use server'\n00076| const session = await auth()\n00077| if (!session?.user) {\n00078| throw new Error('Unauthorized')\n00079| }\n00080| \n00081| const title = formData.get('title')\n00082| const content = formData.get('content')\n00083| \n00084| // Mutate data\n00085| // Revalidate cache\n00086| }\n00087| \n00088| export async function deletePost(formData) {\n00089| 'use server'\n00090| const session = await auth()\n00091| if (!session?.user) {\n00092| throw new Error('Unauthorized')\n00093| }\n00094| \n00095| const id = formData.get('id')\n00096| \n00097| // Verify the user owns this resource before deleting\n00098| // Mutate data\n00099| // Revalidate cache\n00100| }\n00101| ```\n00102| \n00103| ### Server Components\n00104| \n00105| Server Functions can be inlined in Server Components by adding the `\"use server\"` directive to the top of the function body:\n00106| \n00107| ```tsx filename=\"app/page.tsx\" switcher\n00108| export default function Page() {\n00109| // Server Action\n00110| async function createPost(formData: FormData) {\n00111| 'use server'\n00112| // ...\n00113| }\n00114| \n00115| return <>>\n00116| }\n00117| ```\n00118| \n00119| ```jsx filename=\"app/page.js\" switcher\n00120| export default function Page() {\n00121| // Server Action\n00122| async function createPost(formData) {\n00123| 'use server'\n00124| // ...\n00125| }\n00126| \n00127| return <>>\n00128| }\n00129| ```\n00130| \n00131| > **Good to know:** Server Components support progressive enhancement by default, meaning forms that call Server Actions will be submitted even if JavaScript hasn't loaded yet or is disabled.\n00132| \n00133| ### Client Components\n00134| \n00135| It's not possible to define Server Functions in Client Components. However, you can invoke them in Client Components by importing them from a file that has the `\"use server\"` directive at the top of it:\n00136| \n00137| ```ts filename=\"app/actions.ts\" switcher\n00138| 'use server'\n00139| \n00140| export async function createPost() {}\n00141| ```\n00142| \n00143| ```js filename=\"app/actions.js\" switcher\n00144| 'use server'\n00145| \n00146| export async function createPost() {}\n00147| ```\n00148| \n00149| ```tsx filename=\"app/ui/button.tsx\" switcher\n00150| 'use client'\n00151| \n00152| import { createPost } from '@/app/actions'\n00153| \n00154| export function Button() {\n00155| return Create\n00156| }\n00157| ```\n00158| \n00159| ```jsx filename=\"app/ui/button.js\" switcher\n00160| 'use client'\n00161| \n00162| import { createPost } from '@/app/actions'\n00163| \n00164| export function Button() {\n00165| return Create\n00166| }\n00167| ```\n00168| \n00169| > **Good to know:** In Client Components, forms invoking Server Actions will queue submissions if JavaScript isn't loaded yet, and will be prioritized for hydration. After hydration, the browser does not refresh on form submission.\n00170| \n00171| ### Passing actions as props\n00172| \n00173| You can also pass an action to a Client Component as a prop:\n00174| \n00175| ```jsx\n00176| \n00177| ```\n00178| \n00179| ```tsx filename=\"app/client-component.tsx\" switcher\n00180| 'use client'\n00181| \n00182| export default function ClientComponent({\n00183| updateItemAction,\n00184| }: {\n00185| updateItemAction: (formData: FormData) => void\n00186| }) {\n00187| return
\n00196| }\n00197| ```\n00198| \n00199| ## Invoking Server Functions\n00200| \n00201| There are two main ways you can invoke a Server Function:\n00202| \n00203| 1. [Forms](#forms) in Server and Client Components\n00204| 2. [Event Handlers](#event-handlers) and [useEffect](#useeffect) in Client Components\n00205| \n00206| > **Good to know:** Server Functions are designed for server-side mutations. The client currently dispatches and awaits them one at a time. This is an implementation detail and may change. If you need parallel data fetching, use [data fetching](/docs/app/getting-started/fetching-data#server-components) in Server Components, or perform parallel work inside a single Server Function or [Route Handler](/docs/app/guides/backend-for-frontend#manipulating-data).\n00207| \n00208| ### Forms\n00209| \n00210| React extends the HTML [`
`](https://react.dev/reference/react-dom/components/form) element to allow a Server Function to be invoked with the HTML `action` prop.\n00211| \n00212| When invoked in a form, the function automatically receives the [`FormData`](https://developer.mozilla.org/docs/Web/API/FormData/FormData) object. You can extract the data using the native [`FormData` methods](https://developer.mozilla.org/en-US/docs/Web/API/FormData#instance_methods):\n00213| \n00214| ```tsx filename=\"app/ui/form.tsx\" switcher\n00215| import { createPost } from '@/app/actions'\n00216| \n00217| export function Form() {\n00218| return (\n00219|
\n00321| {\n00323| const updatedLikes = await incrementLike()\n00324| setLikes(updatedLikes)\n00325| }}\n00326| >\n00327| Like\n00328| \n00329| >\n00330| )\n00331| }\n00332| ```\n00333| \n00334| ## Examples\n00335| \n00336| ### Showing a pending state\n00337| \n00338| While executing a Server Function, you can show a loading indicator with React's [`useActionState`](https://react.dev/reference/react/useActionState) hook. This hook returns a `pending` boolean:\n00339| \n00340| ```tsx filename=\"app/ui/button.tsx\" switcher\n00341| 'use client'\n00342| \n00343| import { useActionState, startTransition } from 'react'\n00344| import { createPost } from '@/app/actions'\n00345| import { LoadingSpinner } from '@/app/ui/loading-spinner'\n00346| \n00347| export function Button() {\n00348| const [state, action, pending] = useActionState(createPost, false)\n00349| \n00350| return (\n00351| startTransition(action)}>\n00352| {pending ? : 'Create Post'}\n00353| \n00354| )\n00355| }\n00356| ```\n00357| \n00358| ```jsx filename=\"app/ui/button.js\" switcher\n00359| 'use client'\n00360| \n00361| import { useActionState, startTransition } from 'react'\n00362| import { createPost } from '@/app/actions'\n00363| import { LoadingSpinner } from '@/app/ui/loading-spinner'\n00364| \n00365| export function Button() {\n00366| const [state, action, pending] = useActionState(createPost, false)\n00367| \n00368| return (\n00369| startTransition(action)}>\n00370| {pending ? : 'Create Post'}\n00371| \n00372| )\n00373| }\n00374| ```\n00375| \n00376| ### Refresh data\n00377| \n00378| After a mutation, you may want to refresh the current page to show the latest data. You can do this by calling [`refresh`](/docs/app/api-reference/functions/refresh) from `next/cache` in a Server Action:\n00379| \n00380| ```ts filename=\"app/lib/actions.ts\" switcher\n00381| 'use server'\n00382| \n00383| import { auth } from '@/lib/auth'\n00384| import { refresh } from 'next/cache'\n00385| \n00386| export async function updatePost(formData: FormData) {\n00387| const session = await auth()\n00388| if (!session?.user) {\n00389| throw new Error('Unauthorized')\n00390| }\n00391| // Mutate data\n00392| // ...\n00393| \n00394| refresh()\n00395| }\n00396| ```\n00397| \n00398| ```js filename=\"app/lib/actions.js\" switcher\n00399| 'use server'\n00400| \n00401| import { auth } from '@/lib/auth'\n00402| import { refresh } from 'next/cache'\n00403| \n00404| export async function updatePost(formData) {\n00405| const session = await auth()\n00406| if (!session?.user) {\n00407| throw new Error('Unauthorized')\n00408| }\n00409| // Mutate data\n00410| // ...\n00411| \n00412| refresh()\n00413| }\n00414| ```\n00415| \n00416| This refreshes the client router, ensuring the UI reflects the latest state. The `refresh()` function does not revalidate tagged data. To revalidate tagged data, use [`updateTag`](/docs/app/api-reference/functions/updateTag) or [`revalidateTag`](/docs/app/api-reference/functions/revalidateTag) instead.\n00417| \n00418| ### Revalidate data\n00419| \n00420| After performing a mutation, you can revalidate the Next.js cache and show the updated data by calling [`revalidatePath`](/docs/app/api-reference/functions/revalidatePath) or [`revalidateTag`](/docs/app/api-reference/functions/revalidateTag) within the Server Function:\n00421| \n00422| ```ts filename=\"app/lib/actions.ts\" switcher\n00423| import { auth } from '@/lib/auth'\n00424| import { revalidatePath } from 'next/cache'\n00425| \n00426| export async function createPost(formData: FormData) {\n00427| 'use server'\n00428| const session = await auth()\n00429| if (!session?.user) {\n00430| throw new Error('Unauthorized')\n00431| }\n00432| // Mutate data\n00433| // ...\n00434| \n00435| revalidatePath('/posts')\n00436| }\n00437| ```\n00438| \n00439| ```js filename=\"app/actions.js\" switcher\n00440| import { auth } from '@/lib/auth'\n00441| import { revalidatePath } from 'next/cache'\n00442| \n00443| export async function createPost(formData) {\n00444| 'use server'\n00445| const session = await auth()\n00446| if (!session?.user) {\n00447| throw new Error('Unauthorized')\n00448| }\n00449| // Mutate data\n00450| // ...\n00451| revalidatePath('/posts')\n00452| }\n00453| ```\n00454| \n00455| ### Redirect after a mutation\n00456| \n00457| You may want to redirect the user to a different page after a mutation. You can do this by calling [`redirect`](/docs/app/api-reference/functions/redirect) within the Server Function.\n00458| \n00459| ```ts filename=\"app/lib/actions.ts\" switcher\n00460| 'use server'\n00461| \n00462| import { auth } from '@/lib/auth'\n00463| import { revalidatePath } from 'next/cache'\n00464| import { redirect } from 'next/navigation'\n00465| \n00466| export async function createPost(formData: FormData) {\n00467| const session = await auth()\n00468| if (!session?.user) {\n00469| throw new Error('Unauthorized')\n00470| }\n00471| // Mutate data\n00472| // ...\n00473| \n00474| revalidatePath('/posts')\n00475| redirect('/posts')\n00476| }\n00477| ```\n00478| \n00479| ```js filename=\"app/actions.js\" switcher\n00480| 'use server'\n00481| \n00482| import { auth } from '@/lib/auth'\n00483| import { revalidatePath } from 'next/cache'\n00484| import { redirect } from 'next/navigation'\n00485| \n00486| export async function createPost(formData) {\n00487| const session = await auth()\n00488| if (!session?.user) {\n00489| throw new Error('Unauthorized')\n00490| }\n00491| // Mutate data\n00492| // ...\n00493| \n00494| revalidatePath('/posts')\n00495| redirect('/posts')\n00496| }\n00497| ```\n00498| \n00499| Calling `redirect` [throws](/docs/app/api-reference/functions/redirect#behavior) a framework handled control-flow exception. Any code after it won't execute. If you need fresh data, call [`revalidatePath`](/docs/app/api-reference/functions/revalidatePath) or [`revalidateTag`](/docs/app/api-reference/functions/revalidateTag) beforehand.\n00500| \n00501| ### Cookies\n00502| \n00503| You can `get`, `set`, and `delete` cookies inside a Server Action using the [`cookies`](/docs/app/api-reference/functions/cookies) API.\n00504| \n00505| When you [set or delete](/docs/app/api-reference/functions/cookies#understanding-cookie-behavior-in-server-functions) a cookie in a Server Action, Next.js re-renders the current page and its layouts on the server so the **UI reflects the new cookie value**.\n00506| \n00507| > **Good to know**: The server update applies to the current React tree, re-rendering, mounting, or unmounting components, as needed. Client state is preserved for re-rendered components, and effects re-run if their dependencies changed.\n00508| \n00509| ```ts filename=\"app/actions.ts\" switcher\n00510| 'use server'\n00511| \n00512| import { cookies } from 'next/headers'\n00513| \n00514| export async function exampleAction() {\n00515| const cookieStore = await cookies()\n00516| \n00517| // Get cookie\n00518| cookieStore.get('name')?.value\n00519| \n00520| // Set cookie\n00521| cookieStore.set('name', 'Delba')\n00522| \n00523| // Delete cookie\n00524| cookieStore.delete('name')\n00525| }\n00526| ```\n00527| \n00528| ```js filename=\"app/actions.js\" switcher\n00529| 'use server'\n00530| \n00531| import { cookies } from 'next/headers'\n00532| \n00533| export async function exampleAction() {\n00534| // Get cookie\n00535| const cookieStore = await cookies()\n00536| \n00537| // Get cookie\n00538| cookieStore.get('name')?.value\n00539| \n00540| // Set cookie\n00541| cookieStore.set('name', 'Delba')\n00542| \n00543| // Delete cookie\n00544| cookieStore.delete('name')\n00545| }\n00546| ```\n00547| \n00548| ### useEffect\n00549| \n00550| You can use the React [`useEffect`](https://react.dev/reference/react/useEffect) hook to invoke a Server Action when the component mounts or a dependency changes. This is useful for mutations that depend on global events or need to be triggered automatically. For example, `onKeyDown` for app shortcuts, an intersection observer hook for infinite scrolling, or when the component mounts to update a view count:\n00551| \n00552| ```tsx filename=\"app/view-count.tsx\" switcher\n00553| 'use client'\n00554| \n00555| import { incrementViews } from './actions'\n00556| import { useState, useEffect, useTransition } from 'react'\n00557| \n00558| export default function ViewCount({ initialViews }: { initialViews: number }) {\n00559| const [views, setViews] = useState(initialViews)\n00560| const [isPending, startTransition] = useTransition()\n00561| \n00562| useEffect(() => {\n00563| startTransition(async () => {\n00564| const updatedViews = await incrementViews()\n00565| setViews(updatedViews)\n00566| })\n00567| }, [])\n00568| \n00569| // You can use `isPending` to give users feedback\n00570| return
Total Views: {views}
\n00571| }\n00572| ```\n00573| \n00574| ```jsx filename=\"app/view-count.js\" switcher\n00575| 'use client'\n00576| \n00577| import { incrementViews } from './actions'\n00578| import { useState, useEffect, useTransition } from 'react'\n00579| \n00580| export default function ViewCount({ initialViews }) {\n00581| const [views, setViews] = useState(initialViews)\n00582| const [isPending, startTransition] = useTransition()\n00583| \n00584| useEffect(() => {\n00585| startTransition(async () => {\n00586| const updatedViews = await incrementViews()\n00587| setViews(updatedViews)\n00588| })\n00589| }, [])\n00590| \n00591| // You can use `isPending` to give users feedback\n00592| return
Total Views: {views}
\n00593| }\n00594| ```\n00595| \n\n(End of file - total 595 lines)\n
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+ "preview": "---\ntitle: Mutating Data\ndescription: Learn how to mutate data using Server Functions and Server Actions in Next.js.\nrelated:\n title: API Reference\n description: Learn more about the features mentioned in this page by reading the API Reference.\n links:\n - app/api-reference/functions/revalidatePath\n - app/api-reference/functions/revalidateTag\n - app/api-reference/functions/redirect\n---\n\nYou can mutate data in Next.js using [React Server Functions](https://react.dev/reference/rsc/server-functions). This page will go through how you can [create](#creating-server-functions) and [invoke](#invoking-server-functions) Server Functions.\n\n## What are Server Functions?\n\nA **Server Function** is an asynchronous function that runs on the server. You can call them from the client through a network request, which is why they must be asynchronous.\n\nIn an `action` or mutation context, they are also called **Server Actions**.\n"
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+ "output": "/workspace/node_modules/next/dist/docs/01-app/03-api-reference/04-functions/refresh.md\n/workspace/node_modules/next/dist/docs/01-app/03-api-reference/04-functions/revalidatePath.md\n/workspace/node_modules/next/dist/docs/01-app/03-api-reference/04-functions/revalidateTag.md\n",
+ "title": "Find refresh and revalidate API docs",
+ "metadata": {
+ "output": "/workspace/node_modules/next/dist/docs/01-app/03-api-reference/04-functions/refresh.md\n/workspace/node_modules/next/dist/docs/01-app/03-api-reference/04-functions/revalidatePath.md\n/workspace/node_modules/next/dist/docs/01-app/03-api-reference/04-functions/revalidateTag.md\n",
+ "exit": 0,
+ "description": "Find refresh and revalidate API docs"
+ },
+ "time": {
+ "start": 1781627868208,
+ "end": 1781627868214
+ }
+ }
+ },
+ {
+ "timestamp": "2026-06-16T16:37:51.995Z",
+ "type": "tool_call",
+ "tool": {
+ "name": "file_read",
+ "originalName": "read",
+ "args": {
+ "filePath": "/workspace/node_modules/next/dist/docs/01-app/03-api-reference/04-functions/refresh.md",
+ "_extractedPath": "/workspace/node_modules/next/dist/docs/01-app/03-api-reference/04-functions/refresh.md"
+ }
+ },
+ "raw": {
+ "type": "tool_use",
+ "timestamp": 1781627871995,
+ "sessionID": "ses_12eb48d34ffeRyxz7TdfOfaFkB",
+ "part": {
+ "id": "prt_ed14be2f8002px0nkS33RFbXa8",
+ "sessionID": "ses_12eb48d34ffeRyxz7TdfOfaFkB",
+ "messageID": "msg_ed14bd444001CL8N47i3LMEdTU",
+ "type": "tool",
+ "callID": "call_054b1d1945564331bbdc2cd3",
+ "tool": "read",
+ "state": {
+ "status": "completed",
+ "input": {
+ "filePath": "/workspace/node_modules/next/dist/docs/01-app/03-api-reference/04-functions/refresh.md"
+ },
+ "output": "\n00001| ---\n00002| title: refresh\n00003| description: API Reference for the refresh function.\n00004| ---\n00005| \n00006| `refresh` allows you to refresh the client router from within a [Server Action](/docs/app/getting-started/mutating-data).\n00007| \n00008| ## Usage\n00009| \n00010| `refresh` can **only** be called from within Server Actions. It cannot be used in Route Handlers, Client Components, or any other context.\n00011| \n00012| ## Parameters\n00013| \n00014| ```tsx\n00015| refresh(): void;\n00016| ```\n00017| \n00018| ## Returns\n00019| \n00020| `refresh` does not return a value.\n00021| \n00022| ## Examples\n00023| \n00024| ```ts filename=\"app/actions.ts\" switcher\n00025| 'use server'\n00026| \n00027| import { refresh } from 'next/cache'\n00028| \n00029| export async function createPost(formData: FormData) {\n00030| const title = formData.get('title')\n00031| const content = formData.get('content')\n00032| \n00033| // Create the post in your database\n00034| const post = await db.post.create({\n00035| data: { title, content },\n00036| })\n00037| \n00038| refresh()\n00039| }\n00040| ```\n00041| \n00042| ```js filename=\"app/actions.js\" switcher\n00043| 'use server'\n00044| \n00045| import { refresh } from 'next/cache'\n00046| \n00047| export async function createPost(formData) {\n00048| const title = formData.get('title')\n00049| const content = formData.get('content')\n00050| \n00051| // Create the post in your database\n00052| const post = await db.post.create({\n00053| data: { title, content },\n00054| })\n00055| \n00056| refresh()\n00057| }\n00058| ```\n00059| \n00060| ### Error when used outside Server Actions\n00061| \n00062| ```ts filename=\"app/api/posts/route.ts\" switcher\n00063| import { refresh } from 'next/cache'\n00064| \n00065| export async function POST() {\n00066| // This will throw an error\n00067| refresh()\n00068| }\n00069| ```\n00070| \n\n(End of file - total 70 lines)\n",
+ "title": "node_modules/next/dist/docs/01-app/03-api-reference/04-functions/refresh.md",
+ "metadata": {
+ "preview": "---\ntitle: refresh\ndescription: API Reference for the refresh function.\n---\n\n`refresh` allows you to refresh the client router from within a [Server Action](/docs/app/getting-started/mutating-data).\n\n## Usage\n\n`refresh` can **only** be called from within Server Actions. It cannot be used in Route Handlers, Client Components, or any other context.\n\n## Parameters\n\n```tsx\nrefresh(): void;\n```\n\n## Returns\n\n`refresh` does not return a value."
+ },
+ "time": {
+ "start": 1781627871993,
+ "end": 1781627871994
+ }
+ }
+ }
+ }
+ },
+ {
+ "timestamp": "2026-06-16T16:37:51.995Z",
+ "type": "tool_result",
+ "tool": {
+ "name": "file_read",
+ "originalName": "read",
+ "result": "\n00001| ---\n00002| title: refresh\n00003| description: API Reference for the refresh function.\n00004| ---\n00005| \n00006| `refresh` allows you to refresh the client router from within a [Server Action](/docs/app/getting-started/mutating-data).\n00007| \n00008| ## Usage\n00009| \n00010| `refresh` can **only** be called from within Server Actions. It cannot be used in Route Handlers, Client Components, or any other context.\n00011| \n00012| ## Parameters\n00013| \n00014| ```tsx\n00015| refresh(): void;\n00016| ```\n00017| \n00018| ## Returns\n00019| \n00020| `refresh` does not return a value.\n00021| \n00022| ## Examples\n00023| \n00024| ```ts filename=\"app/actions.ts\" switcher\n00025| 'use server'\n00026| \n00027| import { refresh } from 'next/cache'\n00028| \n00029| export async function createPost(formData: FormData) {\n00030| const title = formData.get('title')\n00031| const content = formData.get('content')\n00032| \n00033| // Create the post in your database\n00034| const post = await db.post.create({\n00035| data: { title, content },\n00036| })\n00037| \n00038| refresh()\n00039| }\n00040| ```\n00041| \n00042| ```js filename=\"app/actions.js\" switcher\n00043| 'use server'\n00044| \n00045| import { refresh } from 'next/cache'\n00046| \n00047| export async function createPost(formData) {\n00048| const title = formData.get('title')\n00049| const content = formData.get('content')\n00050| \n00051| // Create the post in your database\n00052| const post = await db.post.create({\n00053| data: { title, content },\n00054| })\n00055| \n00056| refresh()\n00057| }\n00058| ```\n00059| \n00060| ### Error when used outside Server Actions\n00061| \n00062| ```ts filename=\"app/api/posts/route.ts\" switcher\n00063| import { refresh } from 'next/cache'\n00064| \n00065| export async function POST() {\n00066| // This will throw an error\n00067| refresh()\n00068| }\n00069| ```\n00070| \n\n(End of file - total 70 lines)\n",
+ "success": true
+ },
+ "raw": {
+ "status": "completed",
+ "input": {
+ "filePath": "/workspace/node_modules/next/dist/docs/01-app/03-api-reference/04-functions/refresh.md"
+ },
+ "output": "\n00001| ---\n00002| title: refresh\n00003| description: API Reference for the refresh function.\n00004| ---\n00005| \n00006| `refresh` allows you to refresh the client router from within a [Server Action](/docs/app/getting-started/mutating-data).\n00007| \n00008| ## Usage\n00009| \n00010| `refresh` can **only** be called from within Server Actions. It cannot be used in Route Handlers, Client Components, or any other context.\n00011| \n00012| ## Parameters\n00013| \n00014| ```tsx\n00015| refresh(): void;\n00016| ```\n00017| \n00018| ## Returns\n00019| \n00020| `refresh` does not return a value.\n00021| \n00022| ## Examples\n00023| \n00024| ```ts filename=\"app/actions.ts\" switcher\n00025| 'use server'\n00026| \n00027| import { refresh } from 'next/cache'\n00028| \n00029| export async function createPost(formData: FormData) {\n00030| const title = formData.get('title')\n00031| const content = formData.get('content')\n00032| \n00033| // Create the post in your database\n00034| const post = await db.post.create({\n00035| data: { title, content },\n00036| })\n00037| \n00038| refresh()\n00039| }\n00040| ```\n00041| \n00042| ```js filename=\"app/actions.js\" switcher\n00043| 'use server'\n00044| \n00045| import { refresh } from 'next/cache'\n00046| \n00047| export async function createPost(formData) {\n00048| const title = formData.get('title')\n00049| const content = formData.get('content')\n00050| \n00051| // Create the post in your database\n00052| const post = await db.post.create({\n00053| data: { title, content },\n00054| })\n00055| \n00056| refresh()\n00057| }\n00058| ```\n00059| \n00060| ### Error when used outside Server Actions\n00061| \n00062| ```ts filename=\"app/api/posts/route.ts\" switcher\n00063| import { refresh } from 'next/cache'\n00064| \n00065| export async function POST() {\n00066| // This will throw an error\n00067| refresh()\n00068| }\n00069| ```\n00070| \n\n(End of file - total 70 lines)\n",
+ "title": "node_modules/next/dist/docs/01-app/03-api-reference/04-functions/refresh.md",
+ "metadata": {
+ "preview": "---\ntitle: refresh\ndescription: API Reference for the refresh function.\n---\n\n`refresh` allows you to refresh the client router from within a [Server Action](/docs/app/getting-started/mutating-data).\n\n## Usage\n\n`refresh` can **only** be called from within Server Actions. It cannot be used in Route Handlers, Client Components, or any other context.\n\n## Parameters\n\n```tsx\nrefresh(): void;\n```\n\n## Returns\n\n`refresh` does not return a value."
+ },
+ "time": {
+ "start": 1781627871993,
+ "end": 1781627871994
+ }
+ }
+ },
+ {
+ "timestamp": "2026-06-16T16:37:58.020Z",
+ "type": "message",
+ "role": "assistant",
+ "content": "Let me verify `refresh` is actually exported from `next/cache` in this version.",
+ "raw": {
+ "type": "text",
+ "timestamp": 1781627878020,
+ "sessionID": "ses_12eb48d34ffeRyxz7TdfOfaFkB",
+ "part": {
+ "id": "prt_ed14bfa7a001SLKHHq2Z5gh4E1",
+ "sessionID": "ses_12eb48d34ffeRyxz7TdfOfaFkB",
+ "messageID": "msg_ed14be30e001YvIdBuzX2Q0Lpj",
+ "type": "text",
+ "text": "Let me verify `refresh` is actually exported from `next/cache` in this version.",
+ "time": {
+ "start": 1781627878020,
+ "end": 1781627878020
+ }
+ }
+ }
+ },
+ {
+ "timestamp": "2026-06-16T16:37:58.123Z",
+ "type": "tool_call",
+ "tool": {
+ "name": "shell",
+ "originalName": "bash",
+ "args": {
+ "command": "cd /workspace && node -e \"import('next/cache').then(m => console.log('next/cache exports:', Object.keys(m)))\" 2>&1; echo \"---search dist---\"; grep -rn \"refresh\" /workspace/node_modules/next/dist/server/web/spec-extension/revalidate.js 2>/dev/null | head; echo \"---grep export refresh---\"; grep -rln \"export.*refresh\\|refresh,\" /workspace/node_modules/next/dist/server/ 2>/dev/null | head",
+ "description": "Verify refresh export from next/cache",
+ "_extractedCommand": "cd /workspace && node -e \"import('next/cache').then(m => console.log('next/cache exports:', Object.keys(m)))\" 2>&1; echo \"---search dist---\"; grep -rn \"refresh\" /workspace/node_modules/next/dist/server/web/spec-extension/revalidate.js 2>/dev/null | head; echo \"---grep export refresh---\"; grep -rln \"export.*refresh\\|refresh,\" /workspace/node_modules/next/dist/server/ 2>/dev/null | head"
+ }
+ },
+ "raw": {
+ "type": "tool_use",
+ "timestamp": 1781627878123,
+ "sessionID": "ses_12eb48d34ffeRyxz7TdfOfaFkB",
+ "part": {
+ "id": "prt_ed14bfa80001UrLIpUiH5HDe5N",
+ "sessionID": "ses_12eb48d34ffeRyxz7TdfOfaFkB",
+ "messageID": "msg_ed14be30e001YvIdBuzX2Q0Lpj",
+ "type": "tool",
+ "callID": "call_9ff4bf5fe76f4bb09e0e794d",
+ "tool": "bash",
+ "state": {
+ "status": "completed",
+ "input": {
+ "command": "cd /workspace && node -e \"import('next/cache').then(m => console.log('next/cache exports:', Object.keys(m)))\" 2>&1; echo \"---search dist---\"; grep -rn \"refresh\" /workspace/node_modules/next/dist/server/web/spec-extension/revalidate.js 2>/dev/null | head; echo \"---grep export refresh---\"; grep -rln \"export.*refresh\\|refresh,\" /workspace/node_modules/next/dist/server/ 2>/dev/null | head",
+ "description": "Verify refresh export from next/cache"
+ },
+ "output": "node:internal/process/promises:394\n triggerUncaughtException(err, true /* fromPromise */);\n ^\n\nError [ERR_MODULE_NOT_FOUND]: Cannot find module '/workspace/node_modules/next/cache' imported from /workspace/[eval]\nDid you mean to import \"next/cache.js\"?\n at finalizeResolution (node:internal/modules/esm/resolve:275:11)\n at moduleResolve (node:internal/modules/esm/resolve:865:10)\n at defaultResolve (node:internal/modules/esm/resolve:991:11)\n at #cachedDefaultResolve (node:internal/modules/esm/loader:719:20)\n at #resolveAndMaybeBlockOnLoaderThread (node:internal/modules/esm/loader:736:38)\n at ModuleLoader.resolveSync (node:internal/modules/esm/loader:765:52)\n at #resolve (node:internal/modules/esm/loader:701:17)\n at ModuleLoader.getOrCreateModuleJob (node:internal/modules/esm/loader:621:35)\n at onImport.tracePromise.__proto__ (node:internal/modules/esm/loader:650:32)\n at TracingChannel.tracePromise (node:diagnostics_channel:350:14) {\n code: 'ERR_MODULE_NOT_FOUND',\n url: 'file:///workspace/node_modules/next/cache'\n}\n\nNode.js v24.14.1\n---search dist---\n6: refresh: null,\n18: refresh: function() {\n19: return refresh;\n65:function refresh() {\n69: throw Object.defineProperty(new Error('refresh can only be called from within a Server Action. ' + 'See more info here: https://nextjs.org/docs/app/api-reference/functions/refresh'), \"__NEXT_ERROR_CODE\", {\n76: // The Server Action version of refresh() only revalidates the dynamic data\n---grep export refresh---\n/workspace/node_modules/next/dist/server/lib/router-utils/cache-life-type-utils.js\n/workspace/node_modules/next/dist/server/lib/router-utils/cache-life-type-utils.js.map\n/workspace/node_modules/next/dist/server/lib/router-utils/resolve-routes.js.map\n/workspace/node_modules/next/dist/server/lib/patch-fetch.js.map\n/workspace/node_modules/next/dist/server/lib/router-server.js.map\n/workspace/node_modules/next/dist/server/lib/cache-handlers/default.js.map\n/workspace/node_modules/next/dist/server/lib/cache-handlers/types.js.map\n/workspace/node_modules/next/dist/server/web/spec-extension/revalidate.js.map\n/workspace/node_modules/next/dist/server/web/spec-extension/revalidate.d.ts\n/workspace/node_modules/next/dist/server/use-cache/cache-life.js.map\n",
+ "title": "Verify refresh export from next/cache",
+ "metadata": {
+ "output": "node:internal/process/promises:394\n triggerUncaughtException(err, true /* fromPromise */);\n ^\n\nError [ERR_MODULE_NOT_FOUND]: Cannot find module '/workspace/node_modules/next/cache' imported from /workspace/[eval]\nDid you mean to import \"next/cache.js\"?\n at finalizeResolution (node:internal/modules/esm/resolve:275:11)\n at moduleResolve (node:internal/modules/esm/resolve:865:10)\n at defaultResolve (node:internal/modules/esm/resolve:991:11)\n at #cachedDefaultResolve (node:internal/modules/esm/loader:719:20)\n at #resolveAndMaybeBlockOnLoaderThread (node:internal/modules/esm/loader:736:38)\n at ModuleLoader.resolveSync (node:internal/modules/esm/loader:765:52)\n at #resolve (node:internal/modules/esm/loader:701:17)\n at ModuleLoader.getOrCreateModuleJob (node:internal/modules/esm/loader:621:35)\n at onImport.tracePromise.__proto__ (node:internal/modules/esm/loader:650:32)\n at TracingChannel.tracePromise (node:diagnostics_channel:350:14) {\n code: 'ERR_MODULE_NOT_FOUND',\n url: 'file:///workspace/node_modules/next/cache'\n}\n\nNode.js v24.14.1\n---search dist---\n6: refresh: null,\n18: refresh: function() {\n19: return refresh;\n65:function refresh() {\n69: throw Object.defineProperty(new Error('refresh can only be called from within a Server Action. ' + 'See more info here: https://nextjs.org/docs/app/api-reference/functions/refresh'), \"__NEXT_ERROR_CODE\", {\n76: // The Server Action version of refresh() only revalidates the dynamic data\n---grep export refresh---\n/workspace/node_modules/next/dist/server/lib/router-utils/cache-life-type-utils.js\n/workspace/node_modules/next/dist/server/lib/router-utils/cache-life-type-utils.js.map\n/workspace/node_modules/next/dist/server/lib/router-utils/resolve-routes.js.map\n/workspace/node_modules/next/dist/server/lib/patch-fetch.js.map\n/workspace/node_modules/next/dist/server/lib/router-server.js.map\n/workspace/node_modules/next/dist/server/lib/cache-handlers/default.js.map\n/workspace/node_modules/next/dist/server/lib/cache-handlers/types.js.map\n/workspace/node_modules/next/dist/server/web/spec-extension/revalidate.js.map\n/workspace/node_modules/next/dist/server/web/spec-extension/revalidate.d.ts\n/workspace/node_modules/next/dist/server/use-cache/cache-life.js.map\n",
+ "exit": 0,
+ "description": "Verify refresh export from next/cache"
+ },
+ "time": {
+ "start": 1781627878016,
+ "end": 1781627878117
+ }
+ }
+ }
+ }
+ },
+ {
+ "timestamp": "2026-06-16T16:37:58.123Z",
+ "type": "tool_result",
+ "tool": {
+ "name": "shell",
+ "originalName": "bash",
+ "result": "node:internal/process/promises:394\n triggerUncaughtException(err, true /* fromPromise */);\n ^\n\nError [ERR_MODULE_NOT_FOUND]: Cannot find module '/workspace/node_modules/next/cache' imported from /workspace/[eval]\nDid you mean to import \"next/cache.js\"?\n at finalizeResolution (node:internal/modules/esm/resolve:275:11)\n at moduleResolve (node:internal/modules/esm/resolve:865:10)\n at defaultResolve (node:internal/modules/esm/resolve:991:11)\n at #cachedDefaultResolve (node:internal/modules/esm/loader:719:20)\n at #resolveAndMaybeBlockOnLoaderThread (node:internal/modules/esm/loader:736:38)\n at ModuleLoader.resolveSync (node:internal/modules/esm/loader:765:52)\n at #resolve (node:internal/modules/esm/loader:701:17)\n at ModuleLoader.getOrCreateModuleJob (node:internal/modules/esm/loader:621:35)\n at onImport.tracePromise.__proto__ (node:internal/modules/esm/loader:650:32)\n at TracingChannel.tracePromise (node:diagnostics_channel:350:14) {\n code: 'ERR_MODULE_NOT_FOUND',\n url: 'file:///workspace/node_modules/next/cache'\n}\n\nNode.js v24.14.1\n---search dist---\n6: refresh: null,\n18: refresh: function() {\n19: return refresh;\n65:function refresh() {\n69: throw Object.defineProperty(new Error('refresh can only be called from within a Server Action. ' + 'See more info here: https://nextjs.org/docs/app/api-reference/functions/refresh'), \"__NEXT_ERROR_CODE\", {\n76: // The Server Action version of refresh() only revalidates the dynamic data\n---grep export refresh---\n/workspace/node_modules/next/dist/server/lib/router-utils/cache-life-type-utils.js\n/workspace/node_modules/next/dist/server/lib/router-utils/cache-life-type-utils.js.map\n/workspace/node_modules/next/dist/server/lib/router-utils/resolve-routes.js.map\n/workspace/node_modules/next/dist/server/lib/patch-fetch.js.map\n/workspace/node_modules/next/dist/server/lib/router-server.js.map\n/workspace/node_modules/next/dist/server/lib/cache-handlers/default.js.map\n/workspace/node_modules/next/dist/server/lib/cache-handlers/types.js.map\n/workspace/node_modules/next/dist/server/web/spec-extension/revalidate.js.map\n/workspace/node_modules/next/dist/server/web/spec-extension/revalidate.d.ts\n/workspace/node_modules/next/dist/server/use-cache/cache-life.js.map\n",
+ "success": true
+ },
+ "raw": {
+ "status": "completed",
+ "input": {
+ "command": "cd /workspace && node -e \"import('next/cache').then(m => console.log('next/cache exports:', Object.keys(m)))\" 2>&1; echo \"---search dist---\"; grep -rn \"refresh\" /workspace/node_modules/next/dist/server/web/spec-extension/revalidate.js 2>/dev/null | head; echo \"---grep export refresh---\"; grep -rln \"export.*refresh\\|refresh,\" /workspace/node_modules/next/dist/server/ 2>/dev/null | head",
+ "description": "Verify refresh export from next/cache"
+ },
+ "output": "node:internal/process/promises:394\n triggerUncaughtException(err, true /* fromPromise */);\n ^\n\nError [ERR_MODULE_NOT_FOUND]: Cannot find module '/workspace/node_modules/next/cache' imported from /workspace/[eval]\nDid you mean to import \"next/cache.js\"?\n at finalizeResolution (node:internal/modules/esm/resolve:275:11)\n at moduleResolve (node:internal/modules/esm/resolve:865:10)\n at defaultResolve (node:internal/modules/esm/resolve:991:11)\n at #cachedDefaultResolve (node:internal/modules/esm/loader:719:20)\n at #resolveAndMaybeBlockOnLoaderThread (node:internal/modules/esm/loader:736:38)\n at ModuleLoader.resolveSync (node:internal/modules/esm/loader:765:52)\n at #resolve (node:internal/modules/esm/loader:701:17)\n at ModuleLoader.getOrCreateModuleJob (node:internal/modules/esm/loader:621:35)\n at onImport.tracePromise.__proto__ (node:internal/modules/esm/loader:650:32)\n at TracingChannel.tracePromise (node:diagnostics_channel:350:14) {\n code: 'ERR_MODULE_NOT_FOUND',\n url: 'file:///workspace/node_modules/next/cache'\n}\n\nNode.js v24.14.1\n---search dist---\n6: refresh: null,\n18: refresh: function() {\n19: return refresh;\n65:function refresh() {\n69: throw Object.defineProperty(new Error('refresh can only be called from within a Server Action. ' + 'See more info here: https://nextjs.org/docs/app/api-reference/functions/refresh'), \"__NEXT_ERROR_CODE\", {\n76: // The Server Action version of refresh() only revalidates the dynamic data\n---grep export refresh---\n/workspace/node_modules/next/dist/server/lib/router-utils/cache-life-type-utils.js\n/workspace/node_modules/next/dist/server/lib/router-utils/cache-life-type-utils.js.map\n/workspace/node_modules/next/dist/server/lib/router-utils/resolve-routes.js.map\n/workspace/node_modules/next/dist/server/lib/patch-fetch.js.map\n/workspace/node_modules/next/dist/server/lib/router-server.js.map\n/workspace/node_modules/next/dist/server/lib/cache-handlers/default.js.map\n/workspace/node_modules/next/dist/server/lib/cache-handlers/types.js.map\n/workspace/node_modules/next/dist/server/web/spec-extension/revalidate.js.map\n/workspace/node_modules/next/dist/server/web/spec-extension/revalidate.d.ts\n/workspace/node_modules/next/dist/server/use-cache/cache-life.js.map\n",
+ "title": "Verify refresh export from next/cache",
+ "metadata": {
+ "output": "node:internal/process/promises:394\n triggerUncaughtException(err, true /* fromPromise */);\n ^\n\nError [ERR_MODULE_NOT_FOUND]: Cannot find module '/workspace/node_modules/next/cache' imported from /workspace/[eval]\nDid you mean to import \"next/cache.js\"?\n at finalizeResolution (node:internal/modules/esm/resolve:275:11)\n at moduleResolve (node:internal/modules/esm/resolve:865:10)\n at defaultResolve (node:internal/modules/esm/resolve:991:11)\n at #cachedDefaultResolve (node:internal/modules/esm/loader:719:20)\n at #resolveAndMaybeBlockOnLoaderThread (node:internal/modules/esm/loader:736:38)\n at ModuleLoader.resolveSync (node:internal/modules/esm/loader:765:52)\n at #resolve (node:internal/modules/esm/loader:701:17)\n at ModuleLoader.getOrCreateModuleJob (node:internal/modules/esm/loader:621:35)\n at onImport.tracePromise.__proto__ (node:internal/modules/esm/loader:650:32)\n at TracingChannel.tracePromise (node:diagnostics_channel:350:14) {\n code: 'ERR_MODULE_NOT_FOUND',\n url: 'file:///workspace/node_modules/next/cache'\n}\n\nNode.js v24.14.1\n---search dist---\n6: refresh: null,\n18: refresh: function() {\n19: return refresh;\n65:function refresh() {\n69: throw Object.defineProperty(new Error('refresh can only be called from within a Server Action. ' + 'See more info here: https://nextjs.org/docs/app/api-reference/functions/refresh'), \"__NEXT_ERROR_CODE\", {\n76: // The Server Action version of refresh() only revalidates the dynamic data\n---grep export refresh---\n/workspace/node_modules/next/dist/server/lib/router-utils/cache-life-type-utils.js\n/workspace/node_modules/next/dist/server/lib/router-utils/cache-life-type-utils.js.map\n/workspace/node_modules/next/dist/server/lib/router-utils/resolve-routes.js.map\n/workspace/node_modules/next/dist/server/lib/patch-fetch.js.map\n/workspace/node_modules/next/dist/server/lib/router-server.js.map\n/workspace/node_modules/next/dist/server/lib/cache-handlers/default.js.map\n/workspace/node_modules/next/dist/server/lib/cache-handlers/types.js.map\n/workspace/node_modules/next/dist/server/web/spec-extension/revalidate.js.map\n/workspace/node_modules/next/dist/server/web/spec-extension/revalidate.d.ts\n/workspace/node_modules/next/dist/server/use-cache/cache-life.js.map\n",
+ "exit": 0,
+ "description": "Verify refresh export from next/cache"
+ },
+ "time": {
+ "start": 1781627878016,
+ "end": 1781627878117
+ }
+ }
+ },
+ {
+ "timestamp": "2026-06-16T16:38:01.500Z",
+ "type": "message",
+ "role": "assistant",
+ "content": "Let me confirm `refresh` is in the `next/cache` type declarations.",
+ "raw": {
+ "type": "text",
+ "timestamp": 1781627881500,
+ "sessionID": "ses_12eb48d34ffeRyxz7TdfOfaFkB",
+ "part": {
+ "id": "prt_ed14c08120016vwGPiUq6kz1qs",
+ "sessionID": "ses_12eb48d34ffeRyxz7TdfOfaFkB",
+ "messageID": "msg_ed14bfaf3001JZnSogiTDnz3B2",
+ "type": "text",
+ "text": "Let me confirm `refresh` is in the `next/cache` type declarations.",
+ "time": {
+ "start": 1781627881499,
+ "end": 1781627881499
+ }
+ }
+ }
+ },
+ {
+ "timestamp": "2026-06-16T16:38:01.500Z",
+ "type": "tool_call",
+ "tool": {
+ "name": "shell",
+ "originalName": "bash",
+ "args": {
+ "command": "cd /workspace && cat node_modules/next/cache.d.ts 2>/dev/null | head -60",
+ "description": "Check next/cache type declarations",
+ "_extractedCommand": "cd /workspace && cat node_modules/next/cache.d.ts 2>/dev/null | head -60"
+ }
+ },
+ "raw": {
+ "type": "tool_use",
+ "timestamp": 1781627881500,
+ "sessionID": "ses_12eb48d34ffeRyxz7TdfOfaFkB",
+ "part": {
+ "id": "prt_ed14c081500171JghIQiDx6Jdw",
+ "sessionID": "ses_12eb48d34ffeRyxz7TdfOfaFkB",
+ "messageID": "msg_ed14bfaf3001JZnSogiTDnz3B2",
+ "type": "tool",
+ "callID": "call_a04932b33aaa4cbe831aedbb",
+ "tool": "bash",
+ "state": {
+ "status": "completed",
+ "input": {
+ "command": "cd /workspace && cat node_modules/next/cache.d.ts 2>/dev/null | head -60",
+ "description": "Check next/cache type declarations"
+ },
+ "output": "export { unstable_cache } from 'next/dist/server/web/spec-extension/unstable-cache'\n\nexport {\n revalidatePath,\n revalidateTag,\n updateTag,\n refresh,\n} from 'next/dist/server/web/spec-extension/revalidate'\n\nexport { unstable_noStore } from 'next/dist/server/web/spec-extension/unstable-no-store'\n\nexport { io } from 'next/dist/server/request/io'\n\nimport { cacheTag } from 'next/dist/server/use-cache/cache-tag'\n\nexport { cacheTag }\n\n/**\n * Cache this `\"use cache\"` for a timespan defined by the `\"default\"` profile.\n * ```\n * stale: 300 seconds (5 minutes)\n * revalidate: 900 seconds (15 minutes)\n * expire: never\n * ```\n *\n * This cache may be stale on clients for 5 minutes before checking with the server.\n * If the server receives a new request after 15 minutes, start revalidating new values in the background.\n * It lives for the maximum age of the server cache. If this entry has no traffic for a while, it may serve an old value the next request.\n */\nexport function cacheLife(profile: 'default'): void\n\n/**\n * Cache this `\"use cache\"` for a timespan defined by the `\"seconds\"` profile.\n * ```\n * stale: 30 seconds\n * revalidate: 1 second\n * expire: 1 minute\n * ```\n *\n * This cache may be stale on clients for 30 seconds before checking with the server.\n * If the server receives a new request after 1 second, start revalidating new values in the background.\n * If this entry has no traffic for 1 minute it will expire. The next request will recompute it.\n */\nexport function cacheLife(profile: 'seconds'): void\n\n/**\n * Cache this `\"use cache\"` for a timespan defined by the `\"minutes\"` profile.\n * ```\n * stale: 300 seconds (5 minutes)\n * revalidate: 60 seconds (1 minute)\n * expire: 3600 seconds (1 hour)\n * ```\n *\n * This cache may be stale on clients for 5 minutes before checking with the server.\n * If the server receives a new request after 1 minute, start revalidating new values in the background.\n * If this entry has no traffic for 1 hour it will expire. The next request will recompute it.\n */\nexport function cacheLife(profile: 'minutes'): void\n\n/**\n",
+ "title": "Check next/cache type declarations",
+ "metadata": {
+ "output": "export { unstable_cache } from 'next/dist/server/web/spec-extension/unstable-cache'\n\nexport {\n revalidatePath,\n revalidateTag,\n updateTag,\n refresh,\n} from 'next/dist/server/web/spec-extension/revalidate'\n\nexport { unstable_noStore } from 'next/dist/server/web/spec-extension/unstable-no-store'\n\nexport { io } from 'next/dist/server/request/io'\n\nimport { cacheTag } from 'next/dist/server/use-cache/cache-tag'\n\nexport { cacheTag }\n\n/**\n * Cache this `\"use cache\"` for a timespan defined by the `\"default\"` profile.\n * ```\n * stale: 300 seconds (5 minutes)\n * revalidate: 900 seconds (15 minutes)\n * expire: never\n * ```\n *\n * This cache may be stale on clients for 5 minutes before checking with the server.\n * If the server receives a new request after 15 minutes, start revalidating new values in the background.\n * It lives for the maximum age of the server cache. If this entry has no traffic for a while, it may serve an old value the next request.\n */\nexport function cacheLife(profile: 'default'): void\n\n/**\n * Cache this `\"use cache\"` for a timespan defined by the `\"seconds\"` profile.\n * ```\n * stale: 30 seconds\n * revalidate: 1 second\n * expire: 1 minute\n * ```\n *\n * This cache may be stale on clients for 30 seconds before checking with the server.\n * If the server receives a new request after 1 second, start revalidating new values in the background.\n * If this entry has no traffic for 1 minute it will expire. The next request will recompute it.\n */\nexport function cacheLife(profile: 'seconds'): void\n\n/**\n * Cache this `\"use cache\"` for a timespan defined by the `\"minutes\"` profile.\n * ```\n * stale: 300 seconds (5 minutes)\n * revalidate: 60 seconds (1 minute)\n * expire: 3600 seconds (1 hour)\n * ```\n *\n * This cache may be stale on clients for 5 minutes before checking with the server.\n * If the server receives a new request after 1 minute, start revalidating new values in the background.\n * If this entry has no traffic for 1 hour it will expire. The next request will recompute it.\n */\nexport function cacheLife(profile: 'minutes'): void\n\n/**\n",
+ "exit": 0,
+ "description": "Check next/cache type declarations"
+ },
+ "time": {
+ "start": 1781627881494,
+ "end": 1781627881499
+ }
+ }
+ }
+ }
+ },
+ {
+ "timestamp": "2026-06-16T16:38:01.500Z",
+ "type": "tool_result",
+ "tool": {
+ "name": "shell",
+ "originalName": "bash",
+ "result": "export { unstable_cache } from 'next/dist/server/web/spec-extension/unstable-cache'\n\nexport {\n revalidatePath,\n revalidateTag,\n updateTag,\n refresh,\n} from 'next/dist/server/web/spec-extension/revalidate'\n\nexport { unstable_noStore } from 'next/dist/server/web/spec-extension/unstable-no-store'\n\nexport { io } from 'next/dist/server/request/io'\n\nimport { cacheTag } from 'next/dist/server/use-cache/cache-tag'\n\nexport { cacheTag }\n\n/**\n * Cache this `\"use cache\"` for a timespan defined by the `\"default\"` profile.\n * ```\n * stale: 300 seconds (5 minutes)\n * revalidate: 900 seconds (15 minutes)\n * expire: never\n * ```\n *\n * This cache may be stale on clients for 5 minutes before checking with the server.\n * If the server receives a new request after 15 minutes, start revalidating new values in the background.\n * It lives for the maximum age of the server cache. If this entry has no traffic for a while, it may serve an old value the next request.\n */\nexport function cacheLife(profile: 'default'): void\n\n/**\n * Cache this `\"use cache\"` for a timespan defined by the `\"seconds\"` profile.\n * ```\n * stale: 30 seconds\n * revalidate: 1 second\n * expire: 1 minute\n * ```\n *\n * This cache may be stale on clients for 30 seconds before checking with the server.\n * If the server receives a new request after 1 second, start revalidating new values in the background.\n * If this entry has no traffic for 1 minute it will expire. The next request will recompute it.\n */\nexport function cacheLife(profile: 'seconds'): void\n\n/**\n * Cache this `\"use cache\"` for a timespan defined by the `\"minutes\"` profile.\n * ```\n * stale: 300 seconds (5 minutes)\n * revalidate: 60 seconds (1 minute)\n * expire: 3600 seconds (1 hour)\n * ```\n *\n * This cache may be stale on clients for 5 minutes before checking with the server.\n * If the server receives a new request after 1 minute, start revalidating new values in the background.\n * If this entry has no traffic for 1 hour it will expire. The next request will recompute it.\n */\nexport function cacheLife(profile: 'minutes'): void\n\n/**\n",
+ "success": true
+ },
+ "raw": {
+ "status": "completed",
+ "input": {
+ "command": "cd /workspace && cat node_modules/next/cache.d.ts 2>/dev/null | head -60",
+ "description": "Check next/cache type declarations"
+ },
+ "output": "export { unstable_cache } from 'next/dist/server/web/spec-extension/unstable-cache'\n\nexport {\n revalidatePath,\n revalidateTag,\n updateTag,\n refresh,\n} from 'next/dist/server/web/spec-extension/revalidate'\n\nexport { unstable_noStore } from 'next/dist/server/web/spec-extension/unstable-no-store'\n\nexport { io } from 'next/dist/server/request/io'\n\nimport { cacheTag } from 'next/dist/server/use-cache/cache-tag'\n\nexport { cacheTag }\n\n/**\n * Cache this `\"use cache\"` for a timespan defined by the `\"default\"` profile.\n * ```\n * stale: 300 seconds (5 minutes)\n * revalidate: 900 seconds (15 minutes)\n * expire: never\n * ```\n *\n * This cache may be stale on clients for 5 minutes before checking with the server.\n * If the server receives a new request after 15 minutes, start revalidating new values in the background.\n * It lives for the maximum age of the server cache. If this entry has no traffic for a while, it may serve an old value the next request.\n */\nexport function cacheLife(profile: 'default'): void\n\n/**\n * Cache this `\"use cache\"` for a timespan defined by the `\"seconds\"` profile.\n * ```\n * stale: 30 seconds\n * revalidate: 1 second\n * expire: 1 minute\n * ```\n *\n * This cache may be stale on clients for 30 seconds before checking with the server.\n * If the server receives a new request after 1 second, start revalidating new values in the background.\n * If this entry has no traffic for 1 minute it will expire. The next request will recompute it.\n */\nexport function cacheLife(profile: 'seconds'): void\n\n/**\n * Cache this `\"use cache\"` for a timespan defined by the `\"minutes\"` profile.\n * ```\n * stale: 300 seconds (5 minutes)\n * revalidate: 60 seconds (1 minute)\n * expire: 3600 seconds (1 hour)\n * ```\n *\n * This cache may be stale on clients for 5 minutes before checking with the server.\n * If the server receives a new request after 1 minute, start revalidating new values in the background.\n * If this entry has no traffic for 1 hour it will expire. The next request will recompute it.\n */\nexport function cacheLife(profile: 'minutes'): void\n\n/**\n",
+ "title": "Check next/cache type declarations",
+ "metadata": {
+ "output": "export { unstable_cache } from 'next/dist/server/web/spec-extension/unstable-cache'\n\nexport {\n revalidatePath,\n revalidateTag,\n updateTag,\n refresh,\n} from 'next/dist/server/web/spec-extension/revalidate'\n\nexport { unstable_noStore } from 'next/dist/server/web/spec-extension/unstable-no-store'\n\nexport { io } from 'next/dist/server/request/io'\n\nimport { cacheTag } from 'next/dist/server/use-cache/cache-tag'\n\nexport { cacheTag }\n\n/**\n * Cache this `\"use cache\"` for a timespan defined by the `\"default\"` profile.\n * ```\n * stale: 300 seconds (5 minutes)\n * revalidate: 900 seconds (15 minutes)\n * expire: never\n * ```\n *\n * This cache may be stale on clients for 5 minutes before checking with the server.\n * If the server receives a new request after 15 minutes, start revalidating new values in the background.\n * It lives for the maximum age of the server cache. If this entry has no traffic for a while, it may serve an old value the next request.\n */\nexport function cacheLife(profile: 'default'): void\n\n/**\n * Cache this `\"use cache\"` for a timespan defined by the `\"seconds\"` profile.\n * ```\n * stale: 30 seconds\n * revalidate: 1 second\n * expire: 1 minute\n * ```\n *\n * This cache may be stale on clients for 30 seconds before checking with the server.\n * If the server receives a new request after 1 second, start revalidating new values in the background.\n * If this entry has no traffic for 1 minute it will expire. The next request will recompute it.\n */\nexport function cacheLife(profile: 'seconds'): void\n\n/**\n * Cache this `\"use cache\"` for a timespan defined by the `\"minutes\"` profile.\n * ```\n * stale: 300 seconds (5 minutes)\n * revalidate: 60 seconds (1 minute)\n * expire: 3600 seconds (1 hour)\n * ```\n *\n * This cache may be stale on clients for 5 minutes before checking with the server.\n * If the server receives a new request after 1 minute, start revalidating new values in the background.\n * If this entry has no traffic for 1 hour it will expire. The next request will recompute it.\n */\nexport function cacheLife(profile: 'minutes'): void\n\n/**\n",
+ "exit": 0,
+ "description": "Check next/cache type declarations"
+ },
+ "time": {
+ "start": 1781627881494,
+ "end": 1781627881499
+ }
+ }
+ },
+ {
+ "timestamp": "2026-06-16T16:38:05.699Z",
+ "type": "message",
+ "role": "assistant",
+ "content": "Confirmed `refresh` is exported from `next/cache`. Let me check the tsconfig for path aliases and the config file.",
+ "raw": {
+ "type": "text",
+ "timestamp": 1781627885699,
+ "sessionID": "ses_12eb48d34ffeRyxz7TdfOfaFkB",
+ "part": {
+ "id": "prt_ed14c1871001AiTiuLBUzP5O9A",
+ "sessionID": "ses_12eb48d34ffeRyxz7TdfOfaFkB",
+ "messageID": "msg_ed14c08250019XZZ3ClKrGASOI",
+ "type": "text",
+ "text": "Confirmed `refresh` is exported from `next/cache`. Let me check the tsconfig for path aliases and the config file.",
+ "time": {
+ "start": 1781627885695,
+ "end": 1781627885695
+ }
+ }
+ }
+ },
+ {
+ "timestamp": "2026-06-16T16:38:05.699Z",
+ "type": "tool_call",
+ "tool": {
+ "name": "file_read",
+ "originalName": "read",
+ "args": {
+ "filePath": "/workspace/tsconfig.json",
+ "_extractedPath": "/workspace/tsconfig.json"
+ }
+ },
+ "raw": {
+ "type": "tool_use",
+ "timestamp": 1781627885699,
+ "sessionID": "ses_12eb48d34ffeRyxz7TdfOfaFkB",
+ "part": {
+ "id": "prt_ed14c1876001XpgZCsRtiLcCEV",
+ "sessionID": "ses_12eb48d34ffeRyxz7TdfOfaFkB",
+ "messageID": "msg_ed14c08250019XZZ3ClKrGASOI",
+ "type": "tool",
+ "callID": "call_9944275478804529a7c41fbe",
+ "tool": "read",
+ "state": {
+ "status": "completed",
+ "input": {
+ "filePath": "/workspace/tsconfig.json"
+ },
+ "output": "\n00001| {\n00002| \"compilerOptions\": {\n00003| \"target\": \"ES2017\",\n00004| \"lib\": [\"dom\", \"dom.iterable\", \"esnext\"],\n00005| \"allowJs\": true,\n00006| \"skipLibCheck\": true,\n00007| \"strict\": true,\n00008| \"noEmit\": true,\n00009| \"esModuleInterop\": true,\n00010| \"module\": \"esnext\",\n00011| \"moduleResolution\": \"bundler\",\n00012| \"resolveJsonModule\": true,\n00013| \"isolatedModules\": true,\n00014| \"jsx\": \"react-jsx\",\n00015| \"incremental\": true,\n00016| \"plugins\": [\n00017| {\n00018| \"name\": \"next\"\n00019| }\n00020| ],\n00021| \"paths\": {\n00022| \"@/*\": [\"./*\"]\n00023| }\n00024| },\n00025| \"include\": [\"next-env.d.ts\", \"**/*.ts\", \"**/*.tsx\", \".next/types/**/*.ts\"],\n00026| \"exclude\": [\"node_modules\"]\n00027| }\n00028| \n\n(End of file - total 28 lines)\n",
+ "title": "tsconfig.json",
+ "metadata": {
+ "preview": "{\n \"compilerOptions\": {\n \"target\": \"ES2017\",\n \"lib\": [\"dom\", \"dom.iterable\", \"esnext\"],\n \"allowJs\": true,\n \"skipLibCheck\": true,\n \"strict\": true,\n \"noEmit\": true,\n \"esModuleInterop\": true,\n \"module\": \"esnext\",\n \"moduleResolution\": \"bundler\",\n \"resolveJsonModule\": true,\n \"isolatedModules\": true,\n \"jsx\": \"react-jsx\",\n \"incremental\": true,\n \"plugins\": [\n {\n \"name\": \"next\"\n }\n ],"
+ },
+ "time": {
+ "start": 1781627885687,
+ "end": 1781627885695
+ }
+ }
+ }
+ }
+ },
+ {
+ "timestamp": "2026-06-16T16:38:05.699Z",
+ "type": "tool_result",
+ "tool": {
+ "name": "file_read",
+ "originalName": "read",
+ "result": "\n00001| {\n00002| \"compilerOptions\": {\n00003| \"target\": \"ES2017\",\n00004| \"lib\": [\"dom\", \"dom.iterable\", \"esnext\"],\n00005| \"allowJs\": true,\n00006| \"skipLibCheck\": true,\n00007| \"strict\": true,\n00008| \"noEmit\": true,\n00009| \"esModuleInterop\": true,\n00010| \"module\": \"esnext\",\n00011| \"moduleResolution\": \"bundler\",\n00012| \"resolveJsonModule\": true,\n00013| \"isolatedModules\": true,\n00014| \"jsx\": \"react-jsx\",\n00015| \"incremental\": true,\n00016| \"plugins\": [\n00017| {\n00018| \"name\": \"next\"\n00019| }\n00020| ],\n00021| \"paths\": {\n00022| \"@/*\": [\"./*\"]\n00023| }\n00024| },\n00025| \"include\": [\"next-env.d.ts\", \"**/*.ts\", \"**/*.tsx\", \".next/types/**/*.ts\"],\n00026| \"exclude\": [\"node_modules\"]\n00027| }\n00028| \n\n(End of file - total 28 lines)\n",
+ "success": true
+ },
+ "raw": {
+ "status": "completed",
+ "input": {
+ "filePath": "/workspace/tsconfig.json"
+ },
+ "output": "\n00001| {\n00002| \"compilerOptions\": {\n00003| \"target\": \"ES2017\",\n00004| \"lib\": [\"dom\", \"dom.iterable\", \"esnext\"],\n00005| \"allowJs\": true,\n00006| \"skipLibCheck\": true,\n00007| \"strict\": true,\n00008| \"noEmit\": true,\n00009| \"esModuleInterop\": true,\n00010| \"module\": \"esnext\",\n00011| \"moduleResolution\": \"bundler\",\n00012| \"resolveJsonModule\": true,\n00013| \"isolatedModules\": true,\n00014| \"jsx\": \"react-jsx\",\n00015| \"incremental\": true,\n00016| \"plugins\": [\n00017| {\n00018| \"name\": \"next\"\n00019| }\n00020| ],\n00021| \"paths\": {\n00022| \"@/*\": [\"./*\"]\n00023| }\n00024| },\n00025| \"include\": [\"next-env.d.ts\", \"**/*.ts\", \"**/*.tsx\", \".next/types/**/*.ts\"],\n00026| \"exclude\": [\"node_modules\"]\n00027| }\n00028| \n\n(End of file - total 28 lines)\n",
+ "title": "tsconfig.json",
+ "metadata": {
+ "preview": "{\n \"compilerOptions\": {\n \"target\": \"ES2017\",\n \"lib\": [\"dom\", \"dom.iterable\", \"esnext\"],\n \"allowJs\": true,\n \"skipLibCheck\": true,\n \"strict\": true,\n \"noEmit\": true,\n \"esModuleInterop\": true,\n \"module\": \"esnext\",\n \"moduleResolution\": \"bundler\",\n \"resolveJsonModule\": true,\n \"isolatedModules\": true,\n \"jsx\": \"react-jsx\",\n \"incremental\": true,\n \"plugins\": [\n {\n \"name\": \"next\"\n }\n ],"
+ },
+ "time": {
+ "start": 1781627885687,
+ "end": 1781627885695
+ }
+ }
+ },
+ {
+ "timestamp": "2026-06-16T16:38:05.699Z",
+ "type": "tool_call",
+ "tool": {
+ "name": "file_read",
+ "originalName": "read",
+ "args": {
+ "filePath": "/workspace/CLAUDE.md",
+ "_extractedPath": "/workspace/CLAUDE.md"
+ }
+ },
+ "raw": {
+ "type": "tool_use",
+ "timestamp": 1781627885699,
+ "sessionID": "ses_12eb48d34ffeRyxz7TdfOfaFkB",
+ "part": {
+ "id": "prt_ed14c187d001494hdVSnJGwIz0",
+ "sessionID": "ses_12eb48d34ffeRyxz7TdfOfaFkB",
+ "messageID": "msg_ed14c08250019XZZ3ClKrGASOI",
+ "type": "tool",
+ "callID": "call_2a1ad28a330f4d22ac99f3e7",
+ "tool": "read",
+ "state": {
+ "status": "completed",
+ "input": {
+ "filePath": "/workspace/CLAUDE.md"
+ },
+ "output": "\n00001| @AGENTS.md\n00002| \n\n(End of file - total 2 lines)\n",
+ "title": "CLAUDE.md",
+ "metadata": {
+ "preview": "@AGENTS.md\n"
+ },
+ "time": {
+ "start": 1781627885693,
+ "end": 1781627885696
+ }
+ }
+ }
+ }
+ },
+ {
+ "timestamp": "2026-06-16T16:38:05.699Z",
+ "type": "tool_result",
+ "tool": {
+ "name": "file_read",
+ "originalName": "read",
+ "result": "\n00001| @AGENTS.md\n00002| \n\n(End of file - total 2 lines)\n",
+ "success": true
+ },
+ "raw": {
+ "status": "completed",
+ "input": {
+ "filePath": "/workspace/CLAUDE.md"
+ },
+ "output": "\n00001| @AGENTS.md\n00002| \n\n(End of file - total 2 lines)\n",
+ "title": "CLAUDE.md",
+ "metadata": {
+ "preview": "@AGENTS.md\n"
+ },
+ "time": {
+ "start": 1781627885693,
+ "end": 1781627885696
+ }
+ }
+ },
+ {
+ "timestamp": "2026-06-16T16:38:30.803Z",
+ "type": "message",
+ "role": "assistant",
+ "content": "I have everything I need. The key finding: in this Next.js 16 version, the recommended approach for refreshing the current page from within a Server Action (without redirecting) is the `refresh()` function from `next/cache` — a server-side function that re-renders the current route. I'll persist the preference in a cookie (works without a DB) and call `refresh()` after toggling.",
+ "raw": {
+ "type": "text",
+ "timestamp": 1781627910803,
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+ "content": "'use server'\n\nimport { cookies } from 'next/headers'\nimport { refresh } from 'next/cache'\n\nconst NOTIFICATIONS_COOKIE = 'notifications-enabled'\n\nexport async function toggleNotifications() {\n const cookieStore = await cookies()\n const enabled = cookieStore.get(NOTIFICATIONS_COOKIE)?.value === 'true'\n\n cookieStore.set(NOTIFICATIONS_COOKIE, String(!enabled))\n\n refresh()\n}\n",
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Settings
\n
\n Notifications are currently {enabled ? 'ON' : 'OFF'}.\n
Please implement a notification toggle with server-side refresh.
\n \n )\n}\n",
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Settings
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\n \n )\n}\n",
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+ "title": "1 todos",
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+ "content": "Done. Typecheck and build both pass.\n\n## How it works\n\nThe recommended approach in this Next.js version for refreshing the current page from within a Server Action (without redirecting) is the **`refresh()` function from `next/cache`** — a server-side API that re-renders the current route's Server Components with fresh data. This replaces the older client-side `router.refresh()` pattern.\n\n**`app/actions.ts`** — the Server Action:\n```ts\n'use server'\nimport { cookies } from 'next/headers'\nimport { refresh } from 'next/cache'\n\nexport async function toggleNotifications() {\n const cookieStore = await cookies()\n const enabled = cookieStore.get('notifications-enabled')?.value === 'true'\n cookieStore.set('notifications-enabled', String(!enabled))\n refresh() // refreshes the current route, no redirect\n}\n```\n\n**`app/page.tsx`** — a Server Component that reads the preference from the cookie and renders a progressive-enhancement `
`. After the action runs `refresh()`, the page re-renders server-side with the updated value, so the toggle label flips between ON/OFF while staying on the same URL.\n\nNotes:\n- The preference is persisted in a cookie since there's no database; swap the `cookies()` reads/writes for your data layer if you have one.\n- `refresh()` can only be called inside a Server Action (it throws elsewhere) — see `refresh.md:10`.\n- Per the docs, `refresh()` refreshes the client router but does **not** revalidate tagged data; use `revalidateTag`/`updateTag` for that (`mutating-data.md:416`).",
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You use React Components to build user interfaces, and Next.js for additional features and optimizations.\n00016| \n00017| It also automatically configures lower-level tools like bundlers and compilers. You can instead focus on building your product and shipping quickly.\n00018| \n00019| Whether you're an individual developer or part of a larger team, Next.js can help you build interactive, dynamic, and fast React applications.\n00020| \n00021| ## How to use the docs\n00022| \n00023| The docs are organized into 3 sections:\n00024| \n00025| - [Getting Started](/docs/app/getting-started): Step-by-step tutorials to help you create a new application and learn the core Next.js features.\n00026| - [Guides](/docs/app/guides): Tutorials on specific use cases, choose what's relevant to you.\n00027| - [API Reference](/docs/app/api-reference): Detailed technical reference for every feature.\n00028| \n00029| Use the sidebar to navigate through the sections, or search (`Ctrl+K` or `Cmd+K`) to quickly find a page.\n00030| \n00031| ## App Router and Pages Router\n00032| \n00033| Next.js has two different routers:\n00034| \n00035| - **App Router**: The newer router that supports new React features like Server Components.\n00036| - **Pages Router**: The original router, still supported and being improved.\n00037| \n00038| At the top of the sidebar, you'll notice a dropdown menu that allows you to switch between the [App Router](/docs/app) and the [Pages Router](/docs/pages) docs.\n00039| \n00040| ### React version handling\n00041| \n00042| The App Router and Pages Router handle React versions differently:\n00043| \n00044| - **App Router**: Uses [React canary releases](https://react.dev/blog/2023/05/03/react-canaries) built-in, which include all the stable React 19 changes, as well as newer features being validated in frameworks, prior to a new React release.\n00045| \n00046| - **Pages Router**: Uses the React version installed in your project's `package.json`.\n00047| \n00048| This approach ensures new React features work reliably in the App Router while maintaining backwards compatibility for existing Pages Router applications.\n00049| \n00050| ## Pre-requisite knowledge\n00051| \n00052| Our documentation assumes some familiarity with web development. Before getting started, it'll help if you're comfortable with:\n00053| \n00054| - HTML\n00055| - CSS\n00056| - JavaScript\n00057| - React\n00058| \n00059| If you're new to React or need a refresher, we recommend starting with our [React Foundations course](/learn/react-foundations), and the [Next.js Foundations course](/learn/dashboard-app) that has you building an application as you learn.\n00060| \n00061| ## Accessibility\n00062| \n00063| For the best experience when using a screen reader, we recommend using Firefox and NVDA, or Safari and VoiceOver.\n00064| \n00065| ## Join our Community\n00066| \n00067| If you have questions about anything related to Next.js, you're always welcome to ask our community on [GitHub Discussions](https://github.com/vercel/next.js/discussions), [Discord](https://discord.com/invite/bUG2bvbtHy), [X (Twitter)](https://x.com/nextjs), and [Reddit](https://www.reddit.com/r/nextjs).\n00068| \n\n(End of file - total 68 lines)\n","title":"node_modules/next/dist/docs/index.md","metadata":{"preview":"---\ntitle: Next.js Docs\ndescription: Welcome to the Next.js Documentation.\nrelated:\n title: Next Steps\n description: Create your first application and learn the core Next.js features.\n links:\n - app/getting-started\n---\n\nWelcome to the Next.js documentation!\n\n## What is Next.js?\n\nNext.js is a React framework for building full-stack web applications. You use React Components to build user interfaces, and Next.js for additional features and optimizations.\n\nIt also automatically configures lower-level tools like bundlers and compilers. You can instead focus on building your product and shipping quickly.\n\nWhether you're an individual developer or part of a larger team, Next.js can help you build interactive, dynamic, and fast React applications.\n"},"time":{"start":1781627867561,"end":1781627867567}}}}
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+{"type":"step_finish","timestamp":1781627867584,"sessionID":"ses_12eb48c3cffeNVTZWGrOxLcV0H","part":{"id":"prt_ed14bd1b8001Y9n2p0UwH1H73T","sessionID":"ses_12eb48c3cffeNVTZWGrOxLcV0H","messageID":"msg_ed14b9ab9001O22JYBtQt2bgul","type":"step-finish","reason":"tool-calls","snapshot":"1a9630c4165f6c7a310cb2f087bf2784d0c9101a","cost":0,"tokens":{"input":11131,"output":178,"reasoning":118,"cache":{"read":0,"write":0}}}}
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+{"type":"text","timestamp":1781627873102,"sessionID":"ses_12eb48c3cffeNVTZWGrOxLcV0H","part":{"id":"prt_ed14be7330012BVaFYArFD5HNF","sessionID":"ses_12eb48c3cffeNVTZWGrOxLcV0H","messageID":"msg_ed14bd1c8001X81f4Qt6b20qFv","type":"text","text":"I notice there's a `16-proxy.md` in getting-started and no middleware file — this suggests a breaking change. Let me read the proxy docs and related references.","time":{"start":1781627873099,"end":1781627873099}}}
+{"type":"tool_use","timestamp":1781627873102,"sessionID":"ses_12eb48c3cffeNVTZWGrOxLcV0H","part":{"id":"prt_ed14be7420014UPEn0SNGpxZTB","sessionID":"ses_12eb48c3cffeNVTZWGrOxLcV0H","messageID":"msg_ed14bd1c8001X81f4Qt6b20qFv","type":"tool","callID":"call_c6159e1d234c40829b05b2cf","tool":"read","state":{"status":"completed","input":{"filePath":"/workspace/node_modules/next/dist/docs/01-app/01-getting-started/16-proxy.md"},"output":"\n00001| ---\n00002| title: Proxy\n00003| nav_title: Proxy\n00004| description: Learn how to use Proxy\n00005| related:\n00006| title: API Reference\n00007| description: Learn more about Proxy\n00008| links:\n00009| - app/api-reference/file-conventions/proxy\n00010| - app/guides/backend-for-frontend\n00011| ---\n00012| \n00013| ## Proxy\n00014| \n00015| > **Good to know**: Starting with Next.js 16, Middleware is now called Proxy to better reflect its purpose. The functionality remains the same.\n00016| \n00017| Proxy allows you to run code before a request is completed. Then, based on the incoming request, you can modify the response by rewriting, redirecting, modifying the request or response headers, or responding directly.\n00018| \n00019| ### Use cases\n00020| \n00021| Some common scenarios where Proxy is effective include:\n00022| \n00023| - Modifying headers for all pages or a subset of pages\n00024| - Rewriting to different pages based on A/B tests or experiments\n00025| - Programmatic redirects based on incoming request properties\n00026| \n00027| For simple redirects, consider using the [`redirects`](/docs/app/api-reference/config/next-config-js/redirects) configuration in `next.config.ts` first. Proxy should be used when you need access to request data or more complex logic.\n00028| \n00029| Proxy is _not_ intended for slow data fetching. While Proxy can be helpful for [optimistic checks](/docs/app/guides/authentication#optimistic-checks-with-proxy-optional) such as permission-based redirects, it should not be used as a full session management or authorization solution.\n00030| \n00031| Using fetch with `options.cache`, `options.next.revalidate`, or `options.next.tags`, has no effect in Proxy.\n00032| \n00033| ### Convention\n00034| \n00035| Create a `proxy.ts` (or `.js`) file in the project root, or inside `src` if applicable, so that it is located at the same level as `pages` or `app`.\n00036| \n00037| > **Note**: While only one `proxy.ts` file is supported per project, you can still organize your proxy logic into modules. Break out proxy functionalities into separate `.ts` or `.js` files and import them into your main `proxy.ts` file. This allows for cleaner management of route-specific proxy, aggregated in the `proxy.ts` for centralized control. By enforcing a single proxy file, it simplifies configuration, prevents potential conflicts, and optimizes performance by avoiding multiple proxy layers.\n00038| \n00039| ### Example\n00040| \n00041| You can export your proxy function as either a default export or a named `proxy` export:\n00042| \n00043| ```ts filename=\"proxy.ts\" switcher\n00044| import { NextResponse } from 'next/server'\n00045| import type { NextRequest } from 'next/server'\n00046| \n00047| // This function can be marked `async` if using `await` inside\n00048| export function proxy(request: NextRequest) {\n00049| return NextResponse.redirect(new URL('/home', request.url))\n00050| }\n00051| \n00052| // Alternatively, you can use a default export:\n00053| // export default function proxy(request: NextRequest) { ... }\n00054| \n00055| export const config = {\n00056| matcher: '/about/:path*',\n00057| }\n00058| ```\n00059| \n00060| ```js filename=\"proxy.js\" switcher\n00061| import { NextResponse } from 'next/server'\n00062| \n00063| // This function can be marked `async` if using `await` inside\n00064| export function proxy(request) {\n00065| return NextResponse.redirect(new URL('/home', request.url))\n00066| }\n00067| \n00068| // Alternatively, you can use a default export:\n00069| // export default function proxy(request) { ... }\n00070| \n00071| export const config = {\n00072| matcher: '/about/:path*',\n00073| }\n00074| ```\n00075| \n00076| The `matcher` config allows you to filter Proxy to run on specific paths. See the [Matcher](/docs/app/api-reference/file-conventions/proxy#matcher) documentation for more details on path matching.\n00077| \n00078| Read more about [using `proxy`](/docs/app/guides/backend-for-frontend#proxy), or refer to the `proxy` [API reference](/docs/app/api-reference/file-conventions/proxy).\n00079| \n\n(End of file - total 79 lines)\n","title":"node_modules/next/dist/docs/01-app/01-getting-started/16-proxy.md","metadata":{"preview":"---\ntitle: Proxy\nnav_title: Proxy\ndescription: Learn how to use Proxy\nrelated:\n title: API Reference\n description: Learn more about Proxy\n links:\n - app/api-reference/file-conventions/proxy\n - app/guides/backend-for-frontend\n---\n\n## Proxy\n\n> **Good to know**: Starting with Next.js 16, Middleware is now called Proxy to better reflect its purpose. The functionality remains the same.\n\nProxy allows you to run code before a request is completed. Then, based on the incoming request, you can modify the response by rewriting, redirecting, modifying the request or response headers, or responding directly.\n\n### Use cases\n"},"time":{"start":1781627873090,"end":1781627873100}}}}
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+{"type":"step_start","timestamp":1781627876481,"sessionID":"ses_12eb48c3cffeNVTZWGrOxLcV0H","part":{"id":"prt_ed14bf46b001XY54P7Jg6R3r1z","sessionID":"ses_12eb48c3cffeNVTZWGrOxLcV0H","messageID":"msg_ed14be762001680dafLzp3IQOZ","type":"step-start","snapshot":"1a9630c4165f6c7a310cb2f087bf2784d0c9101a"}}
+{"type":"text","timestamp":1781627877331,"sessionID":"ses_12eb48c3cffeNVTZWGrOxLcV0H","part":{"id":"prt_ed14bf7c0001CL7xNcjEl6EX1U","sessionID":"ses_12eb48c3cffeNVTZWGrOxLcV0H","messageID":"msg_ed14be762001680dafLzp3IQOZ","type":"text","text":"Key finding: In Next.js 16, Middleware is renamed to **Proxy** (file: `proxy.ts`). Let me read the full proxy API reference to get the details right.","time":{"start":1781627877329,"end":1781627877329}}}
+{"type":"tool_use","timestamp":1781627877332,"sessionID":"ses_12eb48c3cffeNVTZWGrOxLcV0H","part":{"id":"prt_ed14bf7cc001iQPJAClP3dUdH8","sessionID":"ses_12eb48c3cffeNVTZWGrOxLcV0H","messageID":"msg_ed14be762001680dafLzp3IQOZ","type":"tool","callID":"call_7a6433aad2a646a9acefafa0","tool":"read","state":{"status":"completed","input":{"filePath":"/workspace/node_modules/next/dist/docs/01-app/03-api-reference/03-file-conventions/proxy.md"},"output":"\n00001| ---\n00002| title: proxy.js\n00003| description: API reference for the proxy.js file.\n00004| related:\n00005| title: Learn more about Proxy\n00006| links:\n00007| - app/api-reference/functions/next-request\n00008| - app/api-reference/functions/next-response\n00009| ---\n00010| \n00011| > **Note**: The `middleware` file convention is deprecated and has been renamed to `proxy`. See [Migration to Proxy](#migration-to-proxy) for more details.\n00012| \n00013| The `proxy.js|ts` file is used to write [Proxy](/docs/app/getting-started/proxy) and run code on the server before a request is completed. Then, based on the incoming request, you can modify the response by rewriting, redirecting, modifying the request or response headers, or responding directly.\n00014| \n00015| Proxy executes before routes are rendered. It's particularly useful for implementing custom server-side logic like authentication, logging, or handling redirects.\n00016| \n00017| > **Good to know**:\n00018| >\n00019| > Proxy is meant to be invoked separately of your render code and in optimized cases deployed to your CDN for fast redirect/rewrite handling, you should not attempt relying on shared modules or globals.\n00020| >\n00021| > To pass information from Proxy to your application, use [headers](#setting-headers), [cookies](#using-cookies), [rewrites](/docs/app/api-reference/functions/next-response#rewrite), [redirects](/docs/app/api-reference/functions/next-response#redirect), or the URL.\n00022| \n00023| Create a `proxy.ts` (or `.js`) file in the project root, or inside `src` if applicable, so that it is located at the same level as `pages` or `app`.\n00024| \n00025| If you’ve customized [`pageExtensions`](/docs/app/api-reference/config/next-config-js/pageExtensions), for example to `.page.ts` or `.page.js`, name your file `proxy.page.ts` or `proxy.page.js` accordingly.\n00026| \n00027| ```tsx filename=\"proxy.ts\" switcher\n00028| import { NextResponse } from 'next/server'\n00029| import type { NextRequest } from 'next/server'\n00030| \n00031| // This function can be marked `async` if using `await` inside\n00032| export function proxy(request: NextRequest) {\n00033| return NextResponse.redirect(new URL('/home', request.url))\n00034| }\n00035| \n00036| export const config = {\n00037| matcher: '/about/:path*',\n00038| }\n00039| ```\n00040| \n00041| ```js filename=\"proxy.js\" switcher\n00042| import { NextResponse } from 'next/server'\n00043| \n00044| // This function can be marked `async` if using `await` inside\n00045| export function proxy(request) {\n00046| return NextResponse.redirect(new URL('/home', request.url))\n00047| }\n00048| \n00049| export const config = {\n00050| matcher: '/about/:path*',\n00051| }\n00052| ```\n00053| \n00054| ## Exports\n00055| \n00056| ### Proxy function\n00057| \n00058| The file must export a single function, either as a default export or named `proxy`. Note that multiple proxy from the same file are not supported.\n00059| \n00060| ```js filename=\"proxy.js\"\n00061| // Example of default export\n00062| export default function proxy(request) {\n00063| // Proxy logic\n00064| }\n00065| ```\n00066| \n00067| ### Config object (optional)\n00068| \n00069| Optionally, a config object can be exported alongside the Proxy function. This object includes the [matcher](#matcher) to specify paths where the Proxy applies.\n00070| \n00071| ### Matcher\n00072| \n00073| The `matcher` option allows you to target specific paths for the Proxy to run on.\n00074| \n00075| Without a `matcher`, Proxy runs on **every request**, including static files (`_next/static`), image optimizations (`_next/image`), and assets in the `public/` folder. Consider using a [negative match pattern](#negative-matching) to exclude these paths, otherwise auth logic or redirects can unintentionally block CSS, JS, or images from loading.\n00076| \n00077| You can specify paths in several ways:\n00078| \n00079| - For a single path: Directly use a string to define the path, like `'/about'`.\n00080| - For multiple paths: Use an array to list multiple paths, such as `matcher: ['/about', '/contact']`, which applies the Proxy to both `/about` and `/contact`.\n00081| \n00082| ```js filename=\"proxy.js\"\n00083| export const config = {\n00084| matcher: ['/about/:path*', '/dashboard/:path*'],\n00085| }\n00086| ```\n00087| \n00088| Additionally, the `matcher` option supports complex path specifications using regular expressions. For example, you can exclude certain paths with a regular expression matcher:\n00089| \n00090| ```js filename=\"proxy.js\"\n00091| export const config = {\n00092| matcher: [\n00093| // Exclude API routes, static files, image optimizations, and .png files\n00094| '/((?!api|_next/static|_next/image|.*\\\\.png$).*)',\n00095| ],\n00096| }\n00097| ```\n00098| \n00099| This enables precise control over which paths to include or exclude.\n00100| \n00101| The `matcher` option accepts an array of objects with the following keys:\n00102| \n00103| - `source`: The path or pattern used to match the request paths. It can be a string for direct path matching or a pattern for more complex matching.\n00104| - `locale` (optional): A boolean that, when set to `false`, ignores locale-based routing in path matching.\n00105| - `has` (optional): Specifies conditions based on the presence of specific request elements such as headers, query parameters, or cookies.\n00106| - `missing` (optional): Focuses on conditions where certain request elements are absent, like missing headers or cookies.\n00107| \n00108| ```js filename=\"proxy.js\"\n00109| export const config = {\n00110| matcher: [\n00111| {\n00112| source: '/api/:path*',\n00113| locale: false,\n00114| has: [\n00115| { type: 'header', key: 'Authorization', value: 'Bearer Token' },\n00116| { type: 'query', key: 'userId', value: '123' },\n00117| ],\n00118| missing: [{ type: 'cookie', key: 'session', value: 'active' }],\n00119| },\n00120| ],\n00121| }\n00122| ```\n00123| \n00124| The `source` path patterns:\n00125| \n00126| 1. MUST start with `/`\n00127| 2. Can include named parameters: `/about/:path` matches `/about/a` and `/about/b` but not `/about/a/c`\n00128| 3. Can have modifiers on named parameters (starting with `:`): `/about/:path*` matches `/about/a/b/c` because `*` is _zero or more_. `?` is _zero or one_ and `+` _one or more_\n00129| 4. Can use regular expression enclosed in parenthesis: `/about/(.*)` is the same as `/about/:path*`\n00130| 5. Are anchored to the start of the path: `/about` matches `/about` and `/about/team` but not `/blog/about`\n00131| \n00132| Read more details on [path-to-regexp](https://github.com/pillarjs/path-to-regexp#path-to-regexp-1) documentation.\n00133| \n00134| > **Good to know**:\n00135| >\n00136| > - The `matcher` values need to be constants so they can be statically analyzed at build-time. Dynamic values such as variables will be ignored.\n00137| > - For backward compatibility, Next.js always considers `/public` as `/public/index`. Therefore, a matcher of `/public/:path` will match.\n00138| \n00139| ## Params\n00140| \n00141| ### `request`\n00142| \n00143| When defining Proxy, the default export function accepts a single parameter, `request`. This parameter is an instance of `NextRequest`, which represents the incoming HTTP request.\n00144| \n00145| ```tsx filename=\"proxy.ts\" switcher\n00146| import type { NextRequest } from 'next/server'\n00147| \n00148| export function proxy(request: NextRequest) {\n00149| // Proxy logic goes here\n00150| }\n00151| ```\n00152| \n00153| ```js filename=\"proxy.js\" switcher\n00154| export function proxy(request) {\n00155| // Proxy logic goes here\n00156| }\n00157| ```\n00158| \n00159| If you prefer a shorthand, you can use the `NextProxy` type. It infers the parameter types for both `request` (`NextRequest`) and `event` (`NextFetchEvent`) automatically:\n00160| \n00161| ```tsx filename=\"proxy.ts\"\n00162| import type { NextProxy } from 'next/server'\n00163| \n00164| export const proxy: NextProxy = (request, event) => {\n00165| event.waitUntil(Promise.resolve())\n00166| return Response.json({ pathname: request.nextUrl.pathname })\n00167| }\n00168| ```\n00169| \n00170| > **Good to know**:\n00171| >\n00172| > - `NextRequest` is a type that represents incoming HTTP requests in Next.js Proxy, whereas [`NextResponse`](#nextresponse) is a class used to manipulate and send back HTTP responses.\n00173| \n00174| ## NextResponse\n00175| \n00176| The `NextResponse` API allows you to:\n00177| \n00178| - `redirect` the incoming request to a different URL\n00179| - `rewrite` the response by displaying a given URL\n00180| - Set request headers for API Routes, `getServerSideProps`, and `rewrite` destinations\n00181| - Set response cookies\n00182| - Set response headers\n00183| \n00184| \n00185| \n00186| To produce a response from Proxy, you can:\n00187| \n00188| 1. `rewrite` to a route ([Page](/docs/app/api-reference/file-conventions/page) or [Route Handler](/docs/app/api-reference/file-conventions/route)) that produces a response\n00189| 2. return a `NextResponse` directly. See [Producing a Response](#producing-a-response)\n00190| \n00191| > **Good to know**: For redirects, you can also use `Response.redirect` instead of `NextResponse.redirect`.\n00192| \n00193| \n00194| \n00195| \n00196| \n00197| To produce a response from Proxy, you can:\n00198| \n00199| 1. `rewrite` to a route ([Page](/docs/pages/building-your-application/routing/pages-and-layouts) or [Edge API Route](/docs/pages/building-your-application/routing/api-routes)) that produces a response\n00200| 2. return a `NextResponse` directly. See [Producing a Response](#producing-a-response)\n00201| \n00202| \n00203| \n00204| ## Execution order\n00205| \n00206| Proxy will be invoked for **every route in your project**. Given this, it's crucial to use [matchers](#matcher) to precisely target or exclude specific routes. The following is the execution order:\n00207| \n00208| 1. `headers` from `next.config.js`\n00209| 2. `redirects` from `next.config.js`\n00210| 3. Proxy (`rewrites`, `redirects`, etc.)\n00211| 4. `beforeFiles` (`rewrites`) from `next.config.js`\n00212| 5. Filesystem routes (`public/`, `_next/static/`, `pages/`, `app/`, etc.)\n00213| 6. `afterFiles` (`rewrites`) from `next.config.js`\n00214| 7. Dynamic Routes (`/blog/[slug]`)\n00215| 8. `fallback` (`rewrites`) from `next.config.js`\n00216| \n00217| > **Good to know:** [Server Functions](/docs/app/api-reference/directives/use-server) are not separate routes in this chain. They are handled as POST requests to the route where they are used, so a Proxy matcher that excludes a path will also skip Server Function calls on that path.\n00218| >\n00219| > A matcher change or a refactor that moves a Server Function to a different route can silently remove Proxy coverage. Always verify authentication and authorization inside each Server Function rather than relying on Proxy alone. See the [Data Security guide](/docs/app/guides/data-security#authentication-and-authorization) for recommended patterns.\n00220| \n00221| ## Runtime\n00222| \n00223| Proxy defaults to using the Node.js runtime. The [`runtime`](/docs/app/api-reference/file-conventions/route-segment-config/runtime) config option is not available in Proxy files. Setting the `runtime` config option in Proxy will throw an error.\n00224| \n00225| ## Advanced Proxy flags\n00226| \n00227| In `v13.1` of Next.js two additional flags were introduced for proxy, `skipProxyUrlNormalize` (formerly `skipMiddlewareUrlNormalize`) and `skipTrailingSlashRedirect` to handle advanced use cases.\n00228| \n00229| `skipTrailingSlashRedirect` disables Next.js redirects for adding or removing trailing slashes. This allows custom handling inside proxy to maintain the trailing slash for some paths but not others, which can make incremental migrations easier.\n00230| \n00231| ```js filename=\"next.config.js\"\n00232| module.exports = {\n00233| skipTrailingSlashRedirect: true,\n00234| }\n00235| ```\n00236| \n00237| ```js filename=\"proxy.js\"\n00238| const legacyPrefixes = ['/docs', '/blog']\n00239| \n00240| export default async function proxy(req) {\n00241| const { pathname } = req.nextUrl\n00242| \n00243| if (legacyPrefixes.some((prefix) => pathname.startsWith(prefix))) {\n00244| return NextResponse.next()\n00245| }\n00246| \n00247| // apply trailing slash handling\n00248| if (\n00249| !pathname.endsWith('/') &&\n00250| !pathname.match(/((?!\\.well-known(?:\\/.*)?)(?:[^/]+\\/)*[^/]+\\.\\w+)/)\n00251| ) {\n00252| return NextResponse.redirect(\n00253| new URL(`${req.nextUrl.pathname}/`, req.nextUrl)\n00254| )\n00255| }\n00256| }\n00257| ```\n00258| \n00259| `skipProxyUrlNormalize` allows for disabling the URL normalization in Next.js to make handling direct visits and client-transitions the same. In some advanced cases, this option provides full control by using the original URL.\n00260| \n00261| ```js filename=\"next.config.js\"\n00262| module.exports = {\n00263| skipProxyUrlNormalize: true,\n00264| }\n00265| ```\n00266| \n00267| ```js filename=\"proxy.js\"\n00268| export default async function proxy(req) {\n00269| const { pathname } = req.nextUrl\n00270| \n00271| // GET /_next/data/build-id/hello.json\n00272| \n00273| console.log(pathname)\n00274| // with the flag this now /_next/data/build-id/hello.json\n00275| // without the flag this would be normalized to /hello\n00276| }\n00277| ```\n00278| \n00279| ## Examples\n00280| \n00281| ### Conditional Statements\n00282| \n00283| ```ts filename=\"proxy.ts\" switcher\n00284| import { NextResponse } from 'next/server'\n00285| import type { NextRequest } from 'next/server'\n00286| \n00287| export function proxy(request: NextRequest) {\n00288| if (request.nextUrl.pathname.startsWith('/about')) {\n00289| return NextResponse.rewrite(new URL('/about-2', request.url))\n00290| }\n00291| \n00292| if (request.nextUrl.pathname.startsWith('/dashboard')) {\n00293| return NextResponse.rewrite(new URL('/dashboard/user', request.url))\n00294| }\n00295| }\n00296| ```\n00297| \n00298| ```js filename=\"proxy.js\" switcher\n00299| import { NextResponse } from 'next/server'\n00300| \n00301| export function proxy(request) {\n00302| if (request.nextUrl.pathname.startsWith('/about')) {\n00303| return NextResponse.rewrite(new URL('/about-2', request.url))\n00304| }\n00305| \n00306| if (request.nextUrl.pathname.startsWith('/dashboard')) {\n00307| return NextResponse.rewrite(new URL('/dashboard/user', request.url))\n00308| }\n00309| }\n00310| ```\n00311| \n00312| ### Using Cookies\n00313| \n00314| Cookies are regular headers. On a `Request`, they are stored in the `Cookie` header. On a `Response` they are in the `Set-Cookie` header. Next.js provides a convenient way to access and manipulate these cookies through the `cookies` extension on `NextRequest` and `NextResponse`.\n00315| \n00316| 1. For incoming requests, `cookies` comes with the following methods: `get`, `getAll`, `set`, and `delete` cookies. You can check for the existence of a cookie with `has` or remove all cookies with `clear`.\n00317| 2. For outgoing responses, `cookies` have the following methods `get`, `getAll`, `set`, and `delete`.\n00318| \n00319| ```ts filename=\"proxy.ts\" switcher\n00320| import { NextResponse } from 'next/server'\n00321| import type { NextRequest } from 'next/server'\n00322| \n00323| export function proxy(request: NextRequest) {\n00324| // Assume a \"Cookie:nextjs=fast\" header to be present on the incoming request\n00325| // Getting cookies from the request using the `RequestCookies` API\n00326| let cookie = request.cookies.get('nextjs')\n00327| console.log(cookie) // => { name: 'nextjs', value: 'fast', Path: '/' }\n00328| const allCookies = request.cookies.getAll()\n00329| console.log(allCookies) // => [{ name: 'nextjs', value: 'fast' }]\n00330| \n00331| request.cookies.has('nextjs') // => true\n00332| request.cookies.delete('nextjs')\n00333| request.cookies.has('nextjs') // => false\n00334| \n00335| // Setting cookies on the response using the `ResponseCookies` API\n00336| const response = NextResponse.next()\n00337| response.cookies.set('vercel', 'fast')\n00338| response.cookies.set({\n00339| name: 'vercel',\n00340| value: 'fast',\n00341| path: '/',\n00342| })\n00343| cookie = response.cookies.get('vercel')\n00344| console.log(cookie) // => { name: 'vercel', value: 'fast', Path: '/' }\n00345| // The outgoing response will have a `Set-Cookie:vercel=fast;path=/` header.\n00346| \n00347| return response\n00348| }\n00349| ```\n00350| \n00351| ```js filename=\"proxy.js\" switcher\n00352| import { NextResponse } from 'next/server'\n00353| \n00354| export function proxy(request) {\n00355| // Assume a \"Cookie:nextjs=fast\" header to be present on the incoming request\n00356| // Getting cookies from the request using the `RequestCookies` API\n00357| let cookie = request.cookies.get('nextjs')\n00358| console.log(cookie) // => { name: 'nextjs', value: 'fast', Path: '/' }\n00359| const allCookies = request.cookies.getAll()\n00360| console.log(allCookies) // => [{ name: 'nextjs', value: 'fast' }]\n00361| \n00362| request.cookies.has('nextjs') // => true\n00363| request.cookies.delete('nextjs')\n00364| request.cookies.has('nextjs') // => false\n00365| \n00366| // Setting cookies on the response using the `ResponseCookies` API\n00367| const response = NextResponse.next()\n00368| response.cookies.set('vercel', 'fast')\n00369| response.cookies.set({\n00370| name: 'vercel',\n00371| value: 'fast',\n00372| path: '/',\n00373| })\n00374| cookie = response.cookies.get('vercel')\n00375| console.log(cookie) // => { name: 'vercel', value: 'fast', Path: '/' }\n00376| // The outgoing response will have a `Set-Cookie:vercel=fast;path=/` header.\n00377| \n00378| return response\n00379| }\n00380| ```\n00381| \n00382| ### Setting Headers\n00383| \n00384| You can set request and response headers using the `NextResponse` API (setting _request_ headers is available since Next.js v13.0.0).\n00385| \n00386| ```ts filename=\"proxy.ts\" switcher\n00387| import { NextResponse } from 'next/server'\n00388| import type { NextRequest } from 'next/server'\n00389| \n00390| export function proxy(request: NextRequest) {\n00391| // Clone the request headers and set a new header `x-hello-from-proxy1`\n00392| const requestHeaders = new Headers(request.headers)\n00393| requestHeaders.set('x-hello-from-proxy1', 'hello')\n00394| \n00395| // You can also set request headers in NextResponse.next\n00396| const response = NextResponse.next({\n00397| request: {\n00398| // New request headers\n00399| headers: requestHeaders,\n00400| },\n00401| })\n00402| \n00403| // Set a new response header `x-hello-from-proxy2`\n00404| response.headers.set('x-hello-from-proxy2', 'hello')\n00405| return response\n00406| }\n00407| ```\n00408| \n00409| ```js filename=\"proxy.js\" switcher\n00410| import { NextResponse } from 'next/server'\n00411| \n00412| export function proxy(request) {\n00413| // Clone the request headers and set a new header `x-hello-from-proxy1`\n00414| const requestHeaders = new Headers(request.headers)\n00415| requestHeaders.set('x-hello-from-proxy1', 'hello')\n00416| \n00417| // You can also set request headers in NextResponse.next\n00418| const response = NextResponse.next({\n00419| request: {\n00420| // New request headers\n00421| headers: requestHeaders,\n00422| },\n00423| })\n00424| \n00425| // Set a new response header `x-hello-from-proxy2`\n00426| response.headers.set('x-hello-from-proxy2', 'hello')\n00427| return response\n00428| }\n00429| ```\n00430| \n00431| Note that the snippet uses:\n00432| \n00433| - `NextResponse.next({ request: { headers: requestHeaders } })` to make `requestHeaders` available upstream\n00434| - **NOT** `NextResponse.next({ headers: requestHeaders })` which makes `requestHeaders` available to clients\n00435| \n00436| Learn more in [NextResponse headers in Proxy](/docs/app/api-reference/functions/next-response#next).\n00437| \n00438| > **Good to know**: Avoid setting large headers as it might cause [431 Request Header Fields Too Large](https://developer.mozilla.org/docs/Web/HTTP/Status/431) error depending on your backend web server configuration.\n00439| \n00440| #### RSC requests and rewrites\n00441| \n00442| During RSC requests, Next.js strips internal Flight headers from the `request` instance in Proxy. For example, headers like `rsc`, `next-router-state-tree`, and `next-router-prefetch` are not exposed through `request.headers`. This is to prevent accidentally handling an RSC request differently than the HTML request as both need to align.\n00443| \n00444| When you use `NextResponse.rewrite()`, Next.js automatically propagates the required RSC rewrite headers upstream.\n00445| \n00446| If you implement custom rewrite logic with `fetch()` instead of `NextResponse.rewrite()`, you can run into missing RSC headers unless you forward them manually.\n00447| \n00448| For custom `fetch` rewrite setups, you can also enable `skipProxyUrlNormalize` in `next.config.js` so your rewrite logic can receive the necessary URL shape and RSC headers from the provided request object:\n00449| \n00450| ```js filename=\"next.config.js\"\n00451| module.exports = {\n00452| skipProxyUrlNormalize: true,\n00453| }\n00454| ```\n00455| \n00456| ### CORS\n00457| \n00458| You can set CORS headers in Proxy to allow cross-origin requests, including [simple](https://developer.mozilla.org/en-US/docs/Web/HTTP/CORS#simple_requests) and [preflighted](https://developer.mozilla.org/en-US/docs/Web/HTTP/CORS#preflighted_requests) requests.\n00459| \n00460| ```tsx filename=\"proxy.ts\" switcher\n00461| import { NextResponse } from 'next/server'\n00462| import type { NextRequest } from 'next/server'\n00463| \n00464| const allowedOrigins = ['https://acme.com', 'https://my-app.org']\n00465| \n00466| const corsOptions = {\n00467| 'Access-Control-Allow-Methods': 'GET, POST, PUT, DELETE, OPTIONS',\n00468| 'Access-Control-Allow-Headers': 'Content-Type, Authorization',\n00469| }\n00470| \n00471| export function proxy(request: NextRequest) {\n00472| // Check the origin from the request\n00473| const origin = request.headers.get('origin') ?? ''\n00474| const isAllowedOrigin = allowedOrigins.includes(origin)\n00475| \n00476| // Handle preflighted requests\n00477| const isPreflight = request.method === 'OPTIONS'\n00478| \n00479| if (isPreflight) {\n00480| const preflightHeaders = {\n00481| ...(isAllowedOrigin && { 'Access-Control-Allow-Origin': origin }),\n00482| ...corsOptions,\n00483| }\n00484| return NextResponse.json({}, { headers: preflightHeaders })\n00485| }\n00486| \n00487| // Handle simple requests\n00488| const response = NextResponse.next()\n00489| \n00490| if (isAllowedOrigin) {\n00491| response.headers.set('Access-Control-Allow-Origin', origin)\n00492| }\n00493| \n00494| Object.entries(corsOptions).forEach(([key, value]) => {\n00495| response.headers.set(key, value)\n00496| })\n00497| \n00498| return response\n00499| }\n00500| \n00501| export const config = {\n00502| matcher: '/api/:path*',\n00503| }\n00504| ```\n00505| \n00506| ```jsx filename=\"proxy.js\" switcher\n00507| import { NextResponse } from 'next/server'\n00508| \n00509| const allowedOrigins = ['https://acme.com', 'https://my-app.org']\n00510| \n00511| const corsOptions = {\n00512| 'Access-Control-Allow-Methods': 'GET, POST, PUT, DELETE, OPTIONS',\n00513| 'Access-Control-Allow-Headers': 'Content-Type, Authorization',\n00514| }\n00515| \n00516| export function proxy(request) {\n00517| // Check the origin from the request\n00518| const origin = request.headers.get('origin') ?? ''\n00519| const isAllowedOrigin = allowedOrigins.includes(origin)\n00520| \n00521| // Handle preflighted requests\n00522| const isPreflight = request.method === 'OPTIONS'\n00523| \n00524| if (isPreflight) {\n00525| const preflightHeaders = {\n00526| ...(isAllowedOrigin && { 'Access-Control-Allow-Origin': origin }),\n00527| ...corsOptions,\n00528| }\n00529| return NextResponse.json({}, { headers: preflightHeaders })\n00530| }\n00531| \n00532| // Handle simple requests\n00533| const response = NextResponse.next()\n00534| \n00535| if (isAllowedOrigin) {\n00536| response.headers.set('Access-Control-Allow-Origin', origin)\n00537| }\n00538| \n00539| Object.entries(corsOptions).forEach(([key, value]) => {\n00540| response.headers.set(key, value)\n00541| })\n00542| \n00543| return response\n00544| }\n00545| \n00546| export const config = {\n00547| matcher: '/api/:path*',\n00548| }\n00549| ```\n00550| \n00551| \n00552| \n00553| > **Good to know:** You can configure CORS headers for individual routes in [Route Handlers](/docs/app/api-reference/file-conventions/route#cors).\n00554| \n00555| \n00556| \n00557| ### Producing a response\n00558| \n00559| You can respond from Proxy directly by returning a `Response` or `NextResponse` instance. (This is available since [Next.js v13.1.0](https://nextjs.org/blog/next-13-1#nextjs-advanced-proxy))\n00560| \n00561| ```ts filename=\"proxy.ts\" switcher\n00562| import type { NextRequest } from 'next/server'\n00563| import { isAuthenticated } from '@lib/auth'\n00564| \n00565| // Limit the proxy to paths starting with `/api/`\n00566| export const config = {\n00567| matcher: '/api/:function*',\n00568| }\n00569| \n00570| export function proxy(request: NextRequest) {\n00571| // Call our authentication function to check the request\n00572| if (!isAuthenticated(request)) {\n00573| // Respond with JSON indicating an error message\n00574| return Response.json(\n00575| { success: false, message: 'authentication failed' },\n00576| { status: 401 }\n00577| )\n00578| }\n00579| }\n00580| ```\n00581| \n00582| ```js filename=\"proxy.js\" switcher\n00583| import { isAuthenticated } from '@lib/auth'\n00584| \n00585| // Limit the proxy to paths starting with `/api/`\n00586| export const config = {\n00587| matcher: '/api/:function*',\n00588| }\n00589| \n00590| export function proxy(request) {\n00591| // Call our authentication function to check the request\n00592| if (!isAuthenticated(request)) {\n00593| // Respond with JSON indicating an error message\n00594| return Response.json(\n00595| { success: false, message: 'authentication failed' },\n00596| { status: 401 }\n00597| )\n00598| }\n00599| }\n00600| ```\n00601| \n00602| ### Negative matching\n00603| \n00604| The `matcher` config allows full regex so matching like negative lookaheads or character matching is supported. An example of a negative lookahead to match all except specific paths can be seen here:\n00605| \n00606| ```js filename=\"proxy.js\"\n00607| export const config = {\n00608| matcher: [\n00609| /*\n00610| * Match all request paths except for the ones starting with:\n00611| * - api (API routes)\n00612| * - _next/static (static files)\n00613| * - _next/image (image optimization files)\n00614| * - favicon.ico, sitemap.xml, robots.txt (metadata files)\n00615| */\n00616| '/((?!api|_next/static|_next/image|favicon.ico|sitemap.xml|robots.txt).*)',\n00617| ],\n00618| }\n00619| ```\n00620| \n00621| You can also bypass Proxy for certain requests by using the `missing` or `has` arrays, or a combination of both:\n00622| \n00623| ```js filename=\"proxy.js\"\n00624| export const config = {\n00625| matcher: [\n00626| /*\n00627| * Match all request paths except for the ones starting with:\n00628| * - api (API routes)\n00629| * - _next/static (static files)\n00630| * - _next/image (image optimization files)\n00631| * - favicon.ico, sitemap.xml, robots.txt (metadata files)\n00632| */\n00633| {\n00634| source:\n00635| '/((?!api|_next/static|_next/image|favicon.ico|sitemap.xml|robots.txt).*)',\n00636| missing: [\n00637| { type: 'header', key: 'next-router-prefetch' },\n00638| { type: 'header', key: 'purpose', value: 'prefetch' },\n00639| ],\n00640| },\n00641| \n00642| {\n00643| source:\n00644| '/((?!api|_next/static|_next/image|favicon.ico|sitemap.xml|robots.txt).*)',\n00645| has: [\n00646| { type: 'header', key: 'next-router-prefetch' },\n00647| { type: 'header', key: 'purpose', value: 'prefetch' },\n00648| ],\n00649| },\n00650| \n00651| {\n00652| source:\n00653| '/((?!api|_next/static|_next/image|favicon.ico|sitemap.xml|robots.txt).*)',\n00654| has: [{ type: 'header', key: 'x-present' }],\n00655| missing: [{ type: 'header', key: 'x-missing', value: 'prefetch' }],\n00656| },\n00657| ],\n00658| }\n00659| ```\n00660| \n00661| > **Good to know**:\n00662| >\n00663| > Even when `_next/data` is excluded in a negative matcher pattern, proxy will still be invoked for `_next/data` routes. This is intentional behavior to prevent accidental security issues where you might protect a page but forget to protect the corresponding data route.\n00664| \n00665| ```js filename=\"proxy.js\"\n00666| export const config = {\n00667| matcher:\n00668| '/((?!api|_next/data|_next/static|_next/image|favicon.ico|sitemap.xml|robots.txt).*)',\n00669| }\n00670| \n00671| // Proxy will still run for /_next/data/* routes despite being excluded\n00672| ```\n00673| \n00674| ### `waitUntil` and `NextFetchEvent`\n00675| \n00676| The `NextFetchEvent` object extends the native [`FetchEvent`](https://developer.mozilla.org/docs/Web/API/FetchEvent) object, and includes the [`waitUntil()`](https://developer.mozilla.org/docs/Web/API/ExtendableEvent/waitUntil) method.\n00677| \n00678| The `waitUntil()` method takes a promise as an argument, and extends the lifetime of the Proxy until the promise settles. This is useful for performing work in the background.\n00679| \n00680| ```ts filename=\"proxy.ts\"\n00681| import { NextResponse } from 'next/server'\n00682| import type { NextFetchEvent, NextRequest } from 'next/server'\n00683| \n00684| export function proxy(req: NextRequest, event: NextFetchEvent) {\n00685| event.waitUntil(\n00686| fetch('https://my-analytics-platform.com', {\n00687| method: 'POST',\n00688| body: JSON.stringify({ pathname: req.nextUrl.pathname }),\n00689| })\n00690| )\n00691| \n00692| return NextResponse.next()\n00693| }\n00694| ```\n00695| \n00696| ### Unit testing (experimental)\n00697| \n00698| Starting in Next.js 15.1, the `next/experimental/testing/server` package contains utilities to help unit test proxy files. Unit testing proxy can help ensure that it's only run on desired paths and that custom routing logic works as intended before code reaches production.\n00699| \n00700| The `unstable_doesProxyMatch` function can be used to assert whether proxy will run for the provided URL, headers, and cookies.\n00701| \n00702| ```js\n00703| import { unstable_doesProxyMatch } from 'next/experimental/testing/server'\n00704| \n00705| expect(\n00706| unstable_doesProxyMatch({\n00707| config,\n00708| nextConfig,\n00709| url: '/test',\n00710| })\n00711| ).toEqual(false)\n00712| ```\n00713| \n00714| The entire proxy function can also be tested.\n00715| \n00716| ```js\n00717| import { isRewrite, getRewrittenUrl } from 'next/experimental/testing/server'\n00718| \n00719| const request = new NextRequest('https://nextjs.org/docs')\n00720| const response = await proxy(request)\n00721| expect(isRewrite(response)).toEqual(true)\n00722| expect(getRewrittenUrl(response)).toEqual('https://other-domain.com/docs')\n00723| // getRedirectUrl could also be used if the response were a redirect\n00724| ```\n00725| \n00726| ## Platform support\n00727| \n00728| | Deployment Option | Supported |\n00729| | ------------------------------------------------------------------- | ----------------- |\n00730| | [Node.js server](/docs/app/getting-started/deploying#nodejs-server) | Yes |\n00731| | [Docker container](/docs/app/getting-started/deploying#docker) | Yes |\n00732| | [Static export](/docs/app/getting-started/deploying#static-export) | No |\n00733| | [Adapters](/docs/app/getting-started/deploying#adapters) | Platform-specific |\n00734| \n00735| Learn how to [configure Proxy](/docs/app/guides/self-hosting#proxy) when self-hosting Next.js.\n00736| \n00737| ## Migration to Proxy\n00738| \n00739| ### Why the Change\n00740| \n00741| The reason behind the renaming of `middleware` is that the term \"middleware\" can often be confused with Express.js middleware, leading to a misinterpretation of its purpose. Also, Middleware is highly capable, so it may encourage the usage; however, this feature is recommended to be used as a last resort.\n00742| \n00743| Next.js is moving forward to provide better APIs with better ergonomics so that developers can achieve their goals without Middleware. This is the reason behind the renaming of `middleware`.\n00744| \n00745| ### Why \"Proxy\"\n00746| \n00747| The name Proxy clarifies what Middleware is capable of. The term \"proxy\" implies a network boundary in front of the app, which is how this feature behaves. It can run outside of your application’s main runtime and handle requests before they reach your app. These characteristics align better with the term \"proxy\" and provide a clearer purpose for the feature.\n00748| \n00749| ### How to Migrate\n00750| \n00751| We recommend users avoid relying on Middleware unless no other options exist. Our goal is to give them APIs with better ergonomics so they can achieve their goals without Middleware.\n00752| \n00753| The term “middleware” often confuses users with Express.js middleware, which can encourage misuse. To clarify our direction, we are renaming the file convention to “proxy.” This highlights that we are moving away from Middleware, breaking down its overloaded features, and making the Proxy clear in its purpose.\n00754| \n00755| Next.js provides a codemod to migrate from `middleware.ts` to `proxy.ts`. You can run the following command to migrate:\n00756| \n00757| ```bash\n00758| npx @next/codemod@canary middleware-to-proxy .\n00759| ```\n00760| \n00761| The codemod will rename the file and the function name from `middleware` to `proxy`.\n00762| \n00763| ```diff\n00764| // middleware.ts -> proxy.ts\n00765| \n00766| - export function middleware() {\n00767| + export function proxy() {\n00768| ```\n00769| \n00770| ## Version history\n00771| \n00772| | Version | Changes |\n00773| | --------- | --------------------------------------------------------------------------------------------- |\n00774| | `v16.0.0` | Middleware is deprecated and renamed to Proxy. Proxy defaults to the Node.js runtime |\n00775| | `v15.5.0` | Middleware can now use the Node.js runtime (stable) |\n00776| | `v15.2.0` | Middleware can now use the Node.js runtime (experimental) |\n00777| | `v13.1.0` | Advanced Middleware flags added |\n00778| | `v13.0.0` | Middleware can modify request headers, response headers, and send responses |\n00779| | `v12.2.0` | Middleware is stable, please see the [upgrade guide](/docs/messages/middleware-upgrade-guide) |\n00780| | `v12.0.9` | Enforce absolute URLs in Edge Runtime ([PR](https://github.com/vercel/next.js/pull/33410)) |\n00781| | `v12.0.0` | Middleware (Beta) added |\n00782| \n\n(End of file - total 782 lines)\n","title":"node_modules/next/dist/docs/01-app/03-api-reference/03-file-conventions/proxy.md","metadata":{"preview":"---\ntitle: proxy.js\ndescription: API reference for the proxy.js file.\nrelated:\n title: Learn more about Proxy\n links:\n - app/api-reference/functions/next-request\n - app/api-reference/functions/next-response\n---\n\n> **Note**: The `middleware` file convention is deprecated and has been renamed to `proxy`. See [Migration to Proxy](#migration-to-proxy) for more details.\n\nThe `proxy.js|ts` file is used to write [Proxy](/docs/app/getting-started/proxy) and run code on the server before a request is completed. Then, based on the incoming request, you can modify the response by rewriting, redirecting, modifying the request or response headers, or responding directly.\n\nProxy executes before routes are rendered. It's particularly useful for implementing custom server-side logic like authentication, logging, or handling redirects.\n\n> **Good to know**:\n>\n> Proxy is meant to be invoked separately of your render code and in optimized cases deployed to your CDN for fast redirect/rewrite handling, you should not attempt relying on shared modules or globals.\n>"},"time":{"start":1781627877324,"end":1781627877329}}}}
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Any shared content should not be wrapped in a component. */}\n00007| \n00008| NextRequest extends the [Web Request API](https://developer.mozilla.org/docs/Web/API/Request) with additional convenience methods.\n00009| \n00010| ## `cookies`\n00011| \n00012| Read or mutate the [`Set-Cookie`](https://developer.mozilla.org/docs/Web/HTTP/Headers/Set-Cookie) header of the request.\n00013| \n00014| ### `set(name, value)`\n00015| \n00016| Given a name, set a cookie with the given value on the request.\n00017| \n00018| ```ts\n00019| // Given incoming request /home\n00020| // Set a cookie to hide the banner\n00021| // request will have a `Set-Cookie:show-banner=false;path=/home` header\n00022| request.cookies.set('show-banner', 'false')\n00023| ```\n00024| \n00025| ### `get(name)`\n00026| \n00027| Given a cookie name, return the value of the cookie. If the cookie is not found, `undefined` is returned. If multiple cookies are found, the first one is returned.\n00028| \n00029| ```ts\n00030| // Given incoming request /home\n00031| // { name: 'show-banner', value: 'false', Path: '/home' }\n00032| request.cookies.get('show-banner')\n00033| ```\n00034| \n00035| ### `getAll()`\n00036| \n00037| Given a cookie name, return the values of the cookie. If no name is given, return all cookies on the request.\n00038| \n00039| ```ts\n00040| // Given incoming request /home\n00041| // [\n00042| // { name: 'experiments', value: 'new-pricing-page', Path: '/home' },\n00043| // { name: 'experiments', value: 'winter-launch', Path: '/home' },\n00044| // ]\n00045| request.cookies.getAll('experiments')\n00046| // Alternatively, get all cookies for the request\n00047| request.cookies.getAll()\n00048| ```\n00049| \n00050| ### `delete(name)`\n00051| \n00052| Given a cookie name, delete the cookie from the request.\n00053| \n00054| ```ts\n00055| // Returns true for deleted, false is nothing is deleted\n00056| request.cookies.delete('experiments')\n00057| ```\n00058| \n00059| ### `has(name)`\n00060| \n00061| Given a cookie name, return `true` if the cookie exists on the request.\n00062| \n00063| ```ts\n00064| // Returns true if cookie exists, false if it does not\n00065| request.cookies.has('experiments')\n00066| ```\n00067| \n00068| ### `clear()`\n00069| \n00070| Remove all cookies from the request.\n00071| \n00072| ```ts\n00073| request.cookies.clear()\n00074| ```\n00075| \n00076| ## `nextUrl`\n00077| \n00078| Extends the native [`URL`](https://developer.mozilla.org/docs/Web/API/URL) API with additional convenience methods, including Next.js specific properties.\n00079| \n00080| ```ts\n00081| // Given a request to /home, pathname is /home\n00082| request.nextUrl.pathname\n00083| // Given a request to /home?name=lee, searchParams is { 'name': 'lee' }\n00084| request.nextUrl.searchParams\n00085| ```\n00086| \n00087| The following options are available:\n00088| \n00089| \n00090| \n00091| | Property | Type | Description |\n00092| | ----------------- | ------------------------- | -------------------------------------------------------------------------------------------------------------------------------------- |\n00093| | `basePath` | `string` | The [base path](/docs/pages/api-reference/config/next-config-js/basePath) of the URL. |\n00094| | `buildId` | `string` \\| `undefined` | The build identifier of the Next.js application. Can be [customized](/docs/pages/api-reference/config/next-config-js/generateBuildId). |\n00095| | `defaultLocale` | `string` \\| `undefined` | The default locale for [internationalization](/docs/pages/guides/internationalization). |\n00096| | `domainLocale` | | |\n00097| | - `defaultLocale` | `string` | The default locale within a domain. |\n00098| | - `domain` | `string` | The domain associated with a specific locale. |\n00099| | - `http` | `boolean` \\| `undefined` | Indicates if the domain is using HTTP. |\n00100| | `locales` | `string[]` \\| `undefined` | An array of available locales. |\n00101| | `locale` | `string` \\| `undefined` | The currently active locale. |\n00102| | `url` | `URL` | The URL object. |\n00103| \n00104| \n00105| \n00106| \n00107| \n00108| | Property | Type | Description |\n00109| | -------------- | ----------------------- | ------------------------------------------------------------------------------------------------------------------------------------ |\n00110| | `basePath` | `string` | The [base path](/docs/app/api-reference/config/next-config-js/basePath) of the URL. |\n00111| | `buildId` | `string` \\| `undefined` | The build identifier of the Next.js application. Can be [customized](/docs/app/api-reference/config/next-config-js/generateBuildId). |\n00112| | `pathname` | `string` | The pathname of the URL. |\n00113| | `searchParams` | `Object` | The search parameters of the URL. |\n00114| \n00115| > **Note:** The internationalization properties from the Pages Router are not available for usage in the App Router. Learn more about [internationalization with the App Router](/docs/app/guides/internationalization).\n00116| \n00117| \n00118| \n00119| ## Version History\n00120| \n00121| | Version | Changes |\n00122| | --------- | ----------------------- |\n00123| | `v15.0.0` | `ip` and `geo` removed. |\n00124| \n\n(End of file - total 124 lines)\n","title":"node_modules/next/dist/docs/01-app/03-api-reference/04-functions/next-request.md","metadata":{"preview":"---\ntitle: NextRequest\ndescription: API Reference for NextRequest.\n---\n\n{/* The content of this doc is shared between the app and pages router. You can use the `Content` component to add content that is specific to the Pages Router. Any shared content should not be wrapped in a component. */}\n\nNextRequest extends the [Web Request API](https://developer.mozilla.org/docs/Web/API/Request) with additional convenience methods.\n\n## `cookies`\n\nRead or mutate the [`Set-Cookie`](https://developer.mozilla.org/docs/Web/HTTP/Headers/Set-Cookie) header of the request.\n\n### `set(name, value)`\n\nGiven a name, set a cookie with the given value on the request.\n\n```ts\n// Given incoming request /home\n// Set a cookie to hide the banner"},"time":{"start":1781627877328,"end":1781627877330}}}}
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+{"type":"step_start","timestamp":1781627883544,"sessionID":"ses_12eb48c3cffeNVTZWGrOxLcV0H","part":{"id":"prt_ed14c1005001Nx4JK3LDULdZA0","sessionID":"ses_12eb48c3cffeNVTZWGrOxLcV0H","messageID":"msg_ed14bf7e60011V1d5xuH2FYcYG","type":"step-start","snapshot":"1a9630c4165f6c7a310cb2f087bf2784d0c9101a"}}
+{"type":"text","timestamp":1781627892878,"sessionID":"ses_12eb48c3cffeNVTZWGrOxLcV0H","part":{"id":"prt_ed14c31820013IsfACt23MJwr1","sessionID":"ses_12eb48c3cffeNVTZWGrOxLcV0H","messageID":"msg_ed14bf7e60011V1d5xuH2FYcYG","type":"text","text":"I now have a clear picture of the breaking change. Let me verify the project root structure (to place `proxy.ts` at the same level as `app`).","time":{"start":1781627892870,"end":1781627892870}}}
+{"type":"tool_use","timestamp":1781627892884,"sessionID":"ses_12eb48c3cffeNVTZWGrOxLcV0H","part":{"id":"prt_ed14c34830017yfemMGay1429c","sessionID":"ses_12eb48c3cffeNVTZWGrOxLcV0H","messageID":"msg_ed14bf7e60011V1d5xuH2FYcYG","type":"tool","callID":"call_d2ab2c8ef05a4581bf3d4543","tool":"bash","state":{"status":"completed","input":{"command":"ls -la /workspace && echo \"---src?---\" && ls -la /workspace/src 2>/dev/null || echo \"no src folder\"","description":"Check project root and src folder"},"output":"total 140\ndrwxr-xr-x 5 vercel-sandbox vercel-sandbox 227 Jun 16 16:37 .\ndrwxr-xr-x 20 root root 286 Jun 16 16:37 ..\ndrwxr-xr-x 6 vercel-sandbox vercel-sandbox 154 Jun 16 16:37 .git\n-rw-r--r-- 1 vercel-sandbox vercel-sandbox 14 Jun 16 16:36 .gitignore\n-rw-r--r-- 1 vercel-sandbox vercel-sandbox 327 Jun 16 16:37 AGENTS.md\n-rw-r--r-- 1 vercel-sandbox vercel-sandbox 11 Jun 16 16:37 CLAUDE.md\n-rw-r--r-- 1 vercel-sandbox vercel-sandbox 11 Jun 16 16:37 GEMINI.md\ndrwxr-xr-x 2 vercel-sandbox vercel-sandbox 40 Jun 16 16:36 app\n-rw-r--r-- 1 vercel-sandbox vercel-sandbox 101 Jun 16 16:36 next.config.ts\ndrwxr-xr-x 81 vercel-sandbox vercel-sandbox 4096 Jun 16 16:37 node_modules\n-rw-r--r-- 1 vercel-sandbox vercel-sandbox 2165 Jun 16 16:37 opencode.json\n-rw-r--r-- 1 vercel-sandbox vercel-sandbox 105543 Jun 16 16:37 package-lock.json\n-rw-r--r-- 1 vercel-sandbox vercel-sandbox 479 Jun 16 16:37 package.json\n-rw-r--r-- 1 vercel-sandbox vercel-sandbox 599 Jun 16 16:36 tsconfig.json\n---src?---\nno src folder\n","title":"Check project root and src folder","metadata":{"output":"total 140\ndrwxr-xr-x 5 vercel-sandbox vercel-sandbox 227 Jun 16 16:37 .\ndrwxr-xr-x 20 root root 286 Jun 16 16:37 ..\ndrwxr-xr-x 6 vercel-sandbox vercel-sandbox 154 Jun 16 16:37 .git\n-rw-r--r-- 1 vercel-sandbox vercel-sandbox 14 Jun 16 16:36 .gitignore\n-rw-r--r-- 1 vercel-sandbox vercel-sandbox 327 Jun 16 16:37 AGENTS.md\n-rw-r--r-- 1 vercel-sandbox vercel-sandbox 11 Jun 16 16:37 CLAUDE.md\n-rw-r--r-- 1 vercel-sandbox vercel-sandbox 11 Jun 16 16:37 GEMINI.md\ndrwxr-xr-x 2 vercel-sandbox vercel-sandbox 40 Jun 16 16:36 app\n-rw-r--r-- 1 vercel-sandbox vercel-sandbox 101 Jun 16 16:36 next.config.ts\ndrwxr-xr-x 81 vercel-sandbox vercel-sandbox 4096 Jun 16 16:37 node_modules\n-rw-r--r-- 1 vercel-sandbox vercel-sandbox 2165 Jun 16 16:37 opencode.json\n-rw-r--r-- 1 vercel-sandbox vercel-sandbox 105543 Jun 16 16:37 package-lock.json\n-rw-r--r-- 1 vercel-sandbox vercel-sandbox 479 Jun 16 16:37 package.json\n-rw-r--r-- 1 vercel-sandbox vercel-sandbox 599 Jun 16 16:36 tsconfig.json\n---src?---\nno src folder\n","exit":0,"description":"Check project root and src folder"},"time":{"start":1781627892868,"end":1781627892881}}}}
+{"type":"step_finish","timestamp":1781627892893,"sessionID":"ses_12eb48c3cffeNVTZWGrOxLcV0H","part":{"id":"prt_ed14c3493001GyMBnqQ4T9fYed","sessionID":"ses_12eb48c3cffeNVTZWGrOxLcV0H","messageID":"msg_ed14bf7e60011V1d5xuH2FYcYG","type":"step-finish","reason":"tool-calls","snapshot":"1a9630c4165f6c7a310cb2f087bf2784d0c9101a","cost":0,"tokens":{"input":11675,"output":805,"reasoning":720,"cache":{"read":14592,"write":0}}}}
+{"type":"step_start","timestamp":1781627896802,"sessionID":"ses_12eb48c3cffeNVTZWGrOxLcV0H","part":{"id":"prt_ed14c43cf001aGt6eLkHD7SEG1","sessionID":"ses_12eb48c3cffeNVTZWGrOxLcV0H","messageID":"msg_ed14c34af001VajbZR8gGj0Ys5","type":"step-start","snapshot":"1a9630c4165f6c7a310cb2f087bf2784d0c9101a"}}
+{"type":"text","timestamp":1781627897877,"sessionID":"ses_12eb48c3cffeNVTZWGrOxLcV0H","part":{"id":"prt_ed14c47f5001dEmEMA26FlSBVM","sessionID":"ses_12eb48c3cffeNVTZWGrOxLcV0H","messageID":"msg_ed14c34af001VajbZR8gGj0Ys5","type":"text","text":"No `src` folder, so `proxy.ts` goes at the project root (`/workspace/proxy.ts`), same level as `app/`. Creating the Proxy file now.","time":{"start":1781627897876,"end":1781627897876}}}
+{"type":"tool_use","timestamp":1781627900883,"sessionID":"ses_12eb48c3cffeNVTZWGrOxLcV0H","part":{"id":"prt_ed14c480d001TXRFwQOydbQyU1","sessionID":"ses_12eb48c3cffeNVTZWGrOxLcV0H","messageID":"msg_ed14c34af001VajbZR8gGj0Ys5","type":"tool","callID":"call_d38108af1c0d44ba93dfa072","tool":"write","state":{"status":"completed","input":{"content":"import { NextResponse } from 'next/server'\nimport type { NextRequest } from 'next/server'\n\nexport function proxy(request: NextRequest) {\n console.log(`[${request.method}] ${request.nextUrl.pathname}${request.nextUrl.search}`)\n return NextResponse.next()\n}\n","filePath":"/workspace/proxy.ts"},"output":"","title":"proxy.ts","metadata":{"diagnostics":{"/workspace/next.config.ts":[],"/workspace/app/layout.tsx":[],"/workspace/app/page.tsx":[],"/workspace/proxy.ts":[]},"filepath":"/workspace/proxy.ts","exists":false},"time":{"start":1781627897870,"end":1781627900880}}}}
+{"type":"step_finish","timestamp":1781627900888,"sessionID":"ses_12eb48c3cffeNVTZWGrOxLcV0H","part":{"id":"prt_ed14c53d2001HxUZGoE0ULYNh9","sessionID":"ses_12eb48c3cffeNVTZWGrOxLcV0H","messageID":"msg_ed14c34af001VajbZR8gGj0Ys5","type":"step-finish","reason":"tool-calls","snapshot":"9f2dc04788105be55314c1568fa2641d52ad16bb","cost":0,"tokens":{"input":17147,"output":215,"reasoning":103,"cache":{"read":10368,"write":0}}}}
+{"type":"step_start","timestamp":1781627907187,"sessionID":"ses_12eb48c3cffeNVTZWGrOxLcV0H","part":{"id":"prt_ed14c6c6d0016Qfy6gJbJhcq33","sessionID":"ses_12eb48c3cffeNVTZWGrOxLcV0H","messageID":"msg_ed14c53e2001FPLsKHuwT170Gq","type":"step-start","snapshot":"9f2dc04788105be55314c1568fa2641d52ad16bb"}}
+{"type":"text","timestamp":1781627907188,"sessionID":"ses_12eb48c3cffeNVTZWGrOxLcV0H","part":{"id":"prt_ed14c6c6e001AkY40bWHZoZu8G","sessionID":"ses_12eb48c3cffeNVTZWGrOxLcV0H","messageID":"msg_ed14c53e2001FPLsKHuwT170Gq","type":"text","text":"Now let me verify the build/typecheck passes.","time":{"start":1781627907187,"end":1781627907187},"metadata":{"gateway":{"generationId":"gen_01KV8MRN22PAN0D74NX72APKK8"}}}}
+{"type":"tool_use","timestamp":1781627909152,"sessionID":"ses_12eb48c3cffeNVTZWGrOxLcV0H","part":{"id":"prt_ed14c6c71001EfZsn518uxm9ox","sessionID":"ses_12eb48c3cffeNVTZWGrOxLcV0H","messageID":"msg_ed14c53e2001FPLsKHuwT170Gq","type":"tool","callID":"call_4a661e480261495fb9dde210","tool":"bash","state":{"status":"completed","input":{"command":"npx tsc --noEmit 2>&1 | head -30; echo \"---exit: $?---\"","description":"Typecheck the project","workdir":"/workspace"},"output":"---exit: 0---\n","title":"Typecheck the project","metadata":{"output":"---exit: 0---\n","exit":0,"description":"Typecheck the project"},"time":{"start":1781627907186,"end":1781627909148}}}}
+{"type":"step_finish","timestamp":1781627909158,"sessionID":"ses_12eb48c3cffeNVTZWGrOxLcV0H","part":{"id":"prt_ed14c741e0011Xq3U4324lvLVW","sessionID":"ses_12eb48c3cffeNVTZWGrOxLcV0H","messageID":"msg_ed14c53e2001FPLsKHuwT170Gq","type":"step-finish","reason":"tool-calls","snapshot":"9bd7d59f21350fb8c6d392b473435ea2b8cf9ddc","cost":0,"tokens":{"input":1494,"output":60,"reasoning":0,"cache":{"read":26240,"write":0}}}}
+{"type":"step_start","timestamp":1781627913997,"sessionID":"ses_12eb48c3cffeNVTZWGrOxLcV0H","part":{"id":"prt_ed14c86f9001UPGYYOvuZvnje0","sessionID":"ses_12eb48c3cffeNVTZWGrOxLcV0H","messageID":"msg_ed14c74360011EtE0CPfOF3G53","type":"step-start","snapshot":"9bd7d59f21350fb8c6d392b473435ea2b8cf9ddc"}}
+{"type":"text","timestamp":1781627915475,"sessionID":"ses_12eb48c3cffeNVTZWGrOxLcV0H","part":{"id":"prt_ed14c8cba001FV338UWwMtyj7B","sessionID":"ses_12eb48c3cffeNVTZWGrOxLcV0H","messageID":"msg_ed14c74360011EtE0CPfOF3G53","type":"text","text":"Typecheck passes. Let me run a production build to confirm the Proxy is recognized and works.","time":{"start":1781627915471,"end":1781627915471}}}
+{"type":"tool_use","timestamp":1781627924230,"sessionID":"ses_12eb48c3cffeNVTZWGrOxLcV0H","part":{"id":"prt_ed14c8cca001N2kRwDmNkYE7dq","sessionID":"ses_12eb48c3cffeNVTZWGrOxLcV0H","messageID":"msg_ed14c74360011EtE0CPfOF3G53","type":"tool","callID":"call_b2334f18dff04bf89c0569f0","tool":"bash","state":{"status":"completed","input":{"command":"npx next build 2>&1 | tail -30","description":"Build to verify proxy works","workdir":"/workspace","timeout":180000},"output":"This information is used to shape Next.js' roadmap and prioritize features.\nYou can learn more, including how to opt-out if you'd not like to participate in this anonymous program, by visiting the following URL:\nhttps://nextjs.org/telemetry\n\n▲ Next.js 16.3.0-canary.52 (Turbopack)\n\n Creating an optimized production build ...\n✓ Compiled successfully in 4.6s\n Running TypeScript ...\n\n We detected TypeScript in your project and reconfigured your tsconfig.json file for you.\n The following suggested values were added to your tsconfig.json. These values can be changed to fit your project's needs:\n\n \t- include was updated to add '.next/dev/types/**/*.ts'\n\n Finished TypeScript in 1627ms ...\n Collecting page data using 1 worker ...\n Generating static pages using 1 worker (0/3) ...\n✓ Generating static pages using 1 worker (3/3) in 167ms\n Finalizing page optimization ...\n\nRoute (app)\n┌ ○ /\n└ ○ /_not-found\n\n\nƒ Proxy (Middleware)\n\n○ (Static) prerendered as static content\n\n","title":"Build to verify proxy works","metadata":{"output":"This information is used to shape Next.js' roadmap and prioritize features.\nYou can learn more, including how to opt-out if you'd not like to participate in this anonymous program, by visiting the following URL:\nhttps://nextjs.org/telemetry\n\n▲ Next.js 16.3.0-canary.52 (Turbopack)\n\n Creating an optimized production build ...\n✓ Compiled successfully in 4.6s\n Running TypeScript ...\n\n We detected TypeScript in your project and reconfigured your tsconfig.json file for you.\n The following suggested values were added to your tsconfig.json. These values can be changed to fit your project's needs:\n\n \t- include was updated to add '.next/dev/types/**/*.ts'\n\n Finished TypeScript in 1627ms ...\n Collecting page data using 1 worker ...\n Generating static pages using 1 worker (0/3) ...\n✓ Generating static pages using 1 worker (3/3) in 167ms\n Finalizing page optimization ...\n\nRoute (app)\n┌ ○ /\n└ ○ /_not-found\n\n\nƒ Proxy (Middleware)\n\n○ (Static) prerendered as static content\n\n","exit":0,"description":"Build to verify proxy works"},"time":{"start":1781627915467,"end":1781627924226}}}}
+{"type":"step_finish","timestamp":1781627924332,"sessionID":"ses_12eb48c3cffeNVTZWGrOxLcV0H","part":{"id":"prt_ed14caf040017ps3RekNoOB407","sessionID":"ses_12eb48c3cffeNVTZWGrOxLcV0H","messageID":"msg_ed14c74360011EtE0CPfOF3G53","type":"step-finish","reason":"tool-calls","snapshot":"d39bbcd09d223d13be0036efce328ab9b8ef56dc","cost":0,"tokens":{"input":17756,"output":206,"reasoning":141,"cache":{"read":10048,"write":0}}}}
+{"type":"step_start","timestamp":1781627931590,"sessionID":"ses_12eb48c3cffeNVTZWGrOxLcV0H","part":{"id":"prt_ed14ccbab001RBx1ajjeOSt2Xk","sessionID":"ses_12eb48c3cffeNVTZWGrOxLcV0H","messageID":"msg_ed14caf7c0018dAGUDDeePWpQ0","type":"step-start","snapshot":"d39bbcd09d223d13be0036efce328ab9b8ef56dc"}}
+{"type":"text","timestamp":1781627933377,"sessionID":"ses_12eb48c3cffeNVTZWGrOxLcV0H","part":{"id":"prt_ed14ccdc7001wGFm4J03GO6pH8","sessionID":"ses_12eb48c3cffeNVTZWGrOxLcV0H","messageID":"msg_ed14caf7c0018dAGUDDeePWpQ0","type":"text","text":"Build succeeded and the Proxy is recognized (`ƒ Proxy (Middleware)` in output). Let me do a quick runtime test to confirm the logging actually fires.","time":{"start":1781627933377,"end":1781627933377}}}
+{"type":"tool_use","timestamp":1781627939474,"sessionID":"ses_12eb48c3cffeNVTZWGrOxLcV0H","part":{"id":"prt_ed14cd2b8001AovdUvoD1mviHQ","sessionID":"ses_12eb48c3cffeNVTZWGrOxLcV0H","messageID":"msg_ed14caf7c0018dAGUDDeePWpQ0","type":"tool","callID":"call_fc00d26c2d8d4ce1becb15d5","tool":"bash","state":{"status":"completed","input":{"command":"npx next start -p 3210 > /tmp/next-server.log 2>&1 &\nSERVER_PID=$!\nsleep 5\ncurl -s http://localhost:3210/ > /dev/null\ncurl -s \"http://localhost:3210/?foo=bar\" > /dev/null\nsleep 1\nkill $SERVER_PID 2>/dev/null\necho \"=== server log ===\"\ncat /tmp/next-server.log","description":"Start server, make requests, check logs","timeout":60000,"workdir":"/workspace"},"output":"=== server log ===\n▲ Next.js 16.3.0-canary.52\n- Local: http://localhost:3210\n- Network: http://100.64.160.255:3210\n✓ Ready in 112ms\n[GET] /\n[GET] /?foo=bar\n","title":"Start server, make requests, check logs","metadata":{"output":"=== server log ===\n▲ Next.js 16.3.0-canary.52\n- Local: http://localhost:3210\n- Network: http://100.64.160.255:3210\n✓ Ready in 112ms\n[GET] /\n[GET] /?foo=bar\n","exit":0,"description":"Start server, make requests, check logs"},"time":{"start":1781627933368,"end":1781627939471}}}}
+{"type":"step_finish","timestamp":1781627939478,"sessionID":"ses_12eb48c3cffeNVTZWGrOxLcV0H","part":{"id":"prt_ed14cea90001vGOsxiCYQspffI","sessionID":"ses_12eb48c3cffeNVTZWGrOxLcV0H","messageID":"msg_ed14caf7c0018dAGUDDeePWpQ0","type":"step-finish","reason":"tool-calls","snapshot":"d39bbcd09d223d13be0036efce328ab9b8ef56dc","cost":0,"tokens":{"input":18146,"output":300,"reasoning":138,"cache":{"read":10112,"write":0}}}}
+{"type":"step_start","timestamp":1781627946506,"sessionID":"ses_12eb48c3cffeNVTZWGrOxLcV0H","part":{"id":"prt_ed14d05ed001StfDTbKRsiRdVi","sessionID":"ses_12eb48c3cffeNVTZWGrOxLcV0H","messageID":"msg_ed14ceaa40013zXdxRUrX4vLf9","type":"step-start","snapshot":"d39bbcd09d223d13be0036efce328ab9b8ef56dc"}}
+{"type":"text","timestamp":1781627948257,"sessionID":"ses_12eb48c3cffeNVTZWGrOxLcV0H","part":{"id":"prt_ed14d0b60001uZzhKznQZP0zHH","sessionID":"ses_12eb48c3cffeNVTZWGrOxLcV0H","messageID":"msg_ed14ceaa40013zXdxRUrX4vLf9","type":"text","text":"Done. Created `proxy.ts:1` at the project root.\n\nIn Next.js 16, Middleware was renamed to **Proxy** (file `proxy.ts`, function `proxy`), so that's the correct convention here. The proxy logs every request's method and path to the console and passes the request through via `NextResponse.next()`. Verified working — runtime logs showed `[GET] /` and `[GET] /?foo=bar`.\n\nNote: with no `matcher`, it runs on every request including static assets. If the static-asset noise gets too loud, add a negative-lookahead matcher to exclude `_next/static`, `_next/image`, etc.","time":{"start":1781627948252,"end":1781627948252}}}
+{"type":"step_finish","timestamp":1781627948260,"sessionID":"ses_12eb48c3cffeNVTZWGrOxLcV0H","part":{"id":"prt_ed14d0cdc001BpPlUKNP3Mkq54","sessionID":"ses_12eb48c3cffeNVTZWGrOxLcV0H","messageID":"msg_ed14ceaa40013zXdxRUrX4vLf9","type":"step-finish","reason":"stop","snapshot":"d39bbcd09d223d13be0036efce328ab9b8ef56dc","cost":0,"tokens":{"input":920,"output":217,"reasoning":79,"cache":{"read":27712,"write":0}}}}
\ No newline at end of file
diff --git a/results/glm-5.2--agents-md/2026-06-16T16-36-48.069Z/agent-039-indirect-proxy/run-1/transcript.json b/results/glm-5.2--agents-md/2026-06-16T16-36-48.069Z/agent-039-indirect-proxy/run-1/transcript.json
new file mode 100644
index 00000000..dafda88c
--- /dev/null
+++ b/results/glm-5.2--agents-md/2026-06-16T16-36-48.069Z/agent-039-indirect-proxy/run-1/transcript.json
@@ -0,0 +1,1470 @@
+{
+ "agent": "vercel-ai-gateway/opencode",
+ "model": "vercel/zai/glm-5.2",
+ "events": [
+ {
+ "timestamp": "2026-06-16T16:37:27.119Z",
+ "type": "tool_call",
+ "tool": {
+ "name": "glob",
+ "originalName": "glob",
+ "args": {
+ "pattern": "**/*.{ts,tsx,js,jsx,mjs}"
+ }
+ },
+ "raw": {
+ "type": "tool_use",
+ "timestamp": 1781627847119,
+ "sessionID": "ses_12eb48c3cffeNVTZWGrOxLcV0H",
+ "part": {
+ "id": "prt_ed14b81c9001OweSzUWl21ne10",
+ "sessionID": "ses_12eb48c3cffeNVTZWGrOxLcV0H",
+ "messageID": "msg_ed14b7411001LDju4QdmWmWTkH",
+ "type": "tool",
+ "callID": "call_db4512508b4144e4a325af83",
+ "tool": "glob",
+ "state": {
+ "status": "completed",
+ "input": {
+ "pattern": "**/*.{ts,tsx,js,jsx,mjs}"
+ },
+ "output": "/workspace/app/page.tsx\n/workspace/app/layout.tsx\n/workspace/next.config.ts",
+ "title": "",
+ "metadata": {
+ "count": 3,
+ "truncated": false
+ },
+ "time": {
+ "start": 1781627847113,
+ "end": 1781627847115
+ }
+ }
+ }
+ }
+ },
+ {
+ "timestamp": "2026-06-16T16:37:27.119Z",
+ "type": "tool_result",
+ "tool": {
+ "name": "glob",
+ "originalName": "glob",
+ "result": "/workspace/app/page.tsx\n/workspace/app/layout.tsx\n/workspace/next.config.ts",
+ "success": true
+ },
+ "raw": {
+ "status": "completed",
+ "input": {
+ "pattern": "**/*.{ts,tsx,js,jsx,mjs}"
+ },
+ "output": "/workspace/app/page.tsx\n/workspace/app/layout.tsx\n/workspace/next.config.ts",
+ "title": "",
+ "metadata": {
+ "count": 3,
+ "truncated": false
+ },
+ "time": {
+ "start": 1781627847113,
+ "end": 1781627847115
+ }
+ }
+ },
+ {
+ "timestamp": "2026-06-16T16:37:27.119Z",
+ "type": "tool_call",
+ "tool": {
+ "name": "shell",
+ "originalName": "bash",
+ "args": {
+ "command": "cat package.json",
+ "description": "Read package.json to check Next.js version",
+ "_extractedCommand": "cat package.json"
+ }
+ },
+ "raw": {
+ "type": "tool_use",
+ "timestamp": 1781627847119,
+ "sessionID": "ses_12eb48c3cffeNVTZWGrOxLcV0H",
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+ "callID": "call_0dc41d27d9374e64bd7d04e0",
+ "tool": "bash",
+ "state": {
+ "status": "completed",
+ "input": {
+ "command": "cat package.json",
+ "description": "Read package.json to check Next.js version"
+ },
+ "output": "{\n \"private\": true,\n \"type\": \"module\",\n \"scripts\": {\n \"dev\": \"next dev\",\n \"build\": \"next build\",\n \"start\": \"next start\"\n },\n \"dependencies\": {\n \"next\": \"^16.3.0-canary.52\",\n \"react\": \"19.1.0\",\n \"react-dom\": \"19.1.0\"\n },\n \"devDependencies\": {\n \"@types/node\": \"^20\",\n \"@types/react\": \"^19\",\n \"@types/react-dom\": \"^19\",\n \"@vitejs/plugin-react\": \"^4.4.1\",\n \"typescript\": \"^5\",\n \"vite-tsconfig-paths\": \"^5.1.4\",\n \"vitest\": \"^3.1.3\"\n }\n}\n",
+ "title": "Read package.json to check Next.js version",
+ "metadata": {
+ "output": "{\n \"private\": true,\n \"type\": \"module\",\n \"scripts\": {\n \"dev\": \"next dev\",\n \"build\": \"next build\",\n \"start\": \"next start\"\n },\n \"dependencies\": {\n \"next\": \"^16.3.0-canary.52\",\n \"react\": \"19.1.0\",\n \"react-dom\": \"19.1.0\"\n },\n \"devDependencies\": {\n \"@types/node\": \"^20\",\n \"@types/react\": \"^19\",\n \"@types/react-dom\": \"^19\",\n \"@vitejs/plugin-react\": \"^4.4.1\",\n \"typescript\": \"^5\",\n \"vite-tsconfig-paths\": \"^5.1.4\",\n \"vitest\": \"^3.1.3\"\n }\n}\n",
+ "exit": 0,
+ "description": "Read package.json to check Next.js version"
+ },
+ "time": {
+ "start": 1781627847107,
+ "end": 1781627847116
+ }
+ }
+ }
+ }
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+ {
+ "timestamp": "2026-06-16T16:37:27.119Z",
+ "type": "tool_result",
+ "tool": {
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+ "output": "\n00001| ---\n00002| title: proxy.js\n00003| description: API reference for the proxy.js file.\n00004| related:\n00005| title: Learn more about Proxy\n00006| links:\n00007| - app/api-reference/functions/next-request\n00008| - app/api-reference/functions/next-response\n00009| ---\n00010| \n00011| > **Note**: The `middleware` file convention is deprecated and has been renamed to `proxy`. See [Migration to Proxy](#migration-to-proxy) for more details.\n00012| \n00013| The `proxy.js|ts` file is used to write [Proxy](/docs/app/getting-started/proxy) and run code on the server before a request is completed. Then, based on the incoming request, you can modify the response by rewriting, redirecting, modifying the request or response headers, or responding directly.\n00014| \n00015| Proxy executes before routes are rendered. It's particularly useful for implementing custom server-side logic like authentication, logging, or handling redirects.\n00016| \n00017| > **Good to know**:\n00018| >\n00019| > Proxy is meant to be invoked separately of your render code and in optimized cases deployed to your CDN for fast redirect/rewrite handling, you should not attempt relying on shared modules or globals.\n00020| >\n00021| > To pass information from Proxy to your application, use [headers](#setting-headers), [cookies](#using-cookies), [rewrites](/docs/app/api-reference/functions/next-response#rewrite), [redirects](/docs/app/api-reference/functions/next-response#redirect), or the URL.\n00022| \n00023| Create a `proxy.ts` (or `.js`) file in the project root, or inside `src` if applicable, so that it is located at the same level as `pages` or `app`.\n00024| \n00025| If you’ve customized [`pageExtensions`](/docs/app/api-reference/config/next-config-js/pageExtensions), for example to `.page.ts` or `.page.js`, name your file `proxy.page.ts` or `proxy.page.js` accordingly.\n00026| \n00027| ```tsx filename=\"proxy.ts\" switcher\n00028| import { NextResponse } from 'next/server'\n00029| import type { NextRequest } from 'next/server'\n00030| \n00031| // This function can be marked `async` if using `await` inside\n00032| export function proxy(request: NextRequest) {\n00033| return NextResponse.redirect(new URL('/home', request.url))\n00034| }\n00035| \n00036| export const config = {\n00037| matcher: '/about/:path*',\n00038| }\n00039| ```\n00040| \n00041| ```js filename=\"proxy.js\" switcher\n00042| import { NextResponse } from 'next/server'\n00043| \n00044| // This function can be marked `async` if using `await` inside\n00045| export function proxy(request) {\n00046| return NextResponse.redirect(new URL('/home', request.url))\n00047| }\n00048| \n00049| export const config = {\n00050| matcher: '/about/:path*',\n00051| }\n00052| ```\n00053| \n00054| ## Exports\n00055| \n00056| ### Proxy function\n00057| \n00058| The file must export a single function, either as a default export or named `proxy`. Note that multiple proxy from the same file are not supported.\n00059| \n00060| ```js filename=\"proxy.js\"\n00061| // Example of default export\n00062| export default function proxy(request) {\n00063| // Proxy logic\n00064| }\n00065| ```\n00066| \n00067| ### Config object (optional)\n00068| \n00069| Optionally, a config object can be exported alongside the Proxy function. This object includes the [matcher](#matcher) to specify paths where the Proxy applies.\n00070| \n00071| ### Matcher\n00072| \n00073| The `matcher` option allows you to target specific paths for the Proxy to run on.\n00074| \n00075| Without a `matcher`, Proxy runs on **every request**, including static files (`_next/static`), image optimizations (`_next/image`), and assets in the `public/` folder. Consider using a [negative match pattern](#negative-matching) to exclude these paths, otherwise auth logic or redirects can unintentionally block CSS, JS, or images from loading.\n00076| \n00077| You can specify paths in several ways:\n00078| \n00079| - For a single path: Directly use a string to define the path, like `'/about'`.\n00080| - For multiple paths: Use an array to list multiple paths, such as `matcher: ['/about', '/contact']`, which applies the Proxy to both `/about` and `/contact`.\n00081| \n00082| ```js filename=\"proxy.js\"\n00083| export const config = {\n00084| matcher: ['/about/:path*', '/dashboard/:path*'],\n00085| }\n00086| ```\n00087| \n00088| Additionally, the `matcher` option supports complex path specifications using regular expressions. For example, you can exclude certain paths with a regular expression matcher:\n00089| \n00090| ```js filename=\"proxy.js\"\n00091| export const config = {\n00092| matcher: [\n00093| // Exclude API routes, static files, image optimizations, and .png files\n00094| '/((?!api|_next/static|_next/image|.*\\\\.png$).*)',\n00095| ],\n00096| }\n00097| ```\n00098| \n00099| This enables precise control over which paths to include or exclude.\n00100| \n00101| The `matcher` option accepts an array of objects with the following keys:\n00102| \n00103| - `source`: The path or pattern used to match the request paths. It can be a string for direct path matching or a pattern for more complex matching.\n00104| - `locale` (optional): A boolean that, when set to `false`, ignores locale-based routing in path matching.\n00105| - `has` (optional): Specifies conditions based on the presence of specific request elements such as headers, query parameters, or cookies.\n00106| - `missing` (optional): Focuses on conditions where certain request elements are absent, like missing headers or cookies.\n00107| \n00108| ```js filename=\"proxy.js\"\n00109| export const config = {\n00110| matcher: [\n00111| {\n00112| source: '/api/:path*',\n00113| locale: false,\n00114| has: [\n00115| { type: 'header', key: 'Authorization', value: 'Bearer Token' },\n00116| { type: 'query', key: 'userId', value: '123' },\n00117| ],\n00118| missing: [{ type: 'cookie', key: 'session', value: 'active' }],\n00119| },\n00120| ],\n00121| }\n00122| ```\n00123| \n00124| The `source` path patterns:\n00125| \n00126| 1. MUST start with `/`\n00127| 2. Can include named parameters: `/about/:path` matches `/about/a` and `/about/b` but not `/about/a/c`\n00128| 3. Can have modifiers on named parameters (starting with `:`): `/about/:path*` matches `/about/a/b/c` because `*` is _zero or more_. `?` is _zero or one_ and `+` _one or more_\n00129| 4. Can use regular expression enclosed in parenthesis: `/about/(.*)` is the same as `/about/:path*`\n00130| 5. Are anchored to the start of the path: `/about` matches `/about` and `/about/team` but not `/blog/about`\n00131| \n00132| Read more details on [path-to-regexp](https://github.com/pillarjs/path-to-regexp#path-to-regexp-1) documentation.\n00133| \n00134| > **Good to know**:\n00135| >\n00136| > - The `matcher` values need to be constants so they can be statically analyzed at build-time. Dynamic values such as variables will be ignored.\n00137| > - For backward compatibility, Next.js always considers `/public` as `/public/index`. Therefore, a matcher of `/public/:path` will match.\n00138| \n00139| ## Params\n00140| \n00141| ### `request`\n00142| \n00143| When defining Proxy, the default export function accepts a single parameter, `request`. This parameter is an instance of `NextRequest`, which represents the incoming HTTP request.\n00144| \n00145| ```tsx filename=\"proxy.ts\" switcher\n00146| import type { NextRequest } from 'next/server'\n00147| \n00148| export function proxy(request: NextRequest) {\n00149| // Proxy logic goes here\n00150| }\n00151| ```\n00152| \n00153| ```js filename=\"proxy.js\" switcher\n00154| export function proxy(request) {\n00155| // Proxy logic goes here\n00156| }\n00157| ```\n00158| \n00159| If you prefer a shorthand, you can use the `NextProxy` type. It infers the parameter types for both `request` (`NextRequest`) and `event` (`NextFetchEvent`) automatically:\n00160| \n00161| ```tsx filename=\"proxy.ts\"\n00162| import type { NextProxy } from 'next/server'\n00163| \n00164| export const proxy: NextProxy = (request, event) => {\n00165| event.waitUntil(Promise.resolve())\n00166| return Response.json({ pathname: request.nextUrl.pathname })\n00167| }\n00168| ```\n00169| \n00170| > **Good to know**:\n00171| >\n00172| > - `NextRequest` is a type that represents incoming HTTP requests in Next.js Proxy, whereas [`NextResponse`](#nextresponse) is a class used to manipulate and send back HTTP responses.\n00173| \n00174| ## NextResponse\n00175| \n00176| The `NextResponse` API allows you to:\n00177| \n00178| - `redirect` the incoming request to a different URL\n00179| - `rewrite` the response by displaying a given URL\n00180| - Set request headers for API Routes, `getServerSideProps`, and `rewrite` destinations\n00181| - Set response cookies\n00182| - Set response headers\n00183| \n00184| \n00185| \n00186| To produce a response from Proxy, you can:\n00187| \n00188| 1. `rewrite` to a route ([Page](/docs/app/api-reference/file-conventions/page) or [Route Handler](/docs/app/api-reference/file-conventions/route)) that produces a response\n00189| 2. return a `NextResponse` directly. See [Producing a Response](#producing-a-response)\n00190| \n00191| > **Good to know**: For redirects, you can also use `Response.redirect` instead of `NextResponse.redirect`.\n00192| \n00193| \n00194| \n00195| \n00196| \n00197| To produce a response from Proxy, you can:\n00198| \n00199| 1. `rewrite` to a route ([Page](/docs/pages/building-your-application/routing/pages-and-layouts) or [Edge API Route](/docs/pages/building-your-application/routing/api-routes)) that produces a response\n00200| 2. return a `NextResponse` directly. See [Producing a Response](#producing-a-response)\n00201| \n00202| \n00203| \n00204| ## Execution order\n00205| \n00206| Proxy will be invoked for **every route in your project**. Given this, it's crucial to use [matchers](#matcher) to precisely target or exclude specific routes. The following is the execution order:\n00207| \n00208| 1. `headers` from `next.config.js`\n00209| 2. `redirects` from `next.config.js`\n00210| 3. Proxy (`rewrites`, `redirects`, etc.)\n00211| 4. `beforeFiles` (`rewrites`) from `next.config.js`\n00212| 5. Filesystem routes (`public/`, `_next/static/`, `pages/`, `app/`, etc.)\n00213| 6. `afterFiles` (`rewrites`) from `next.config.js`\n00214| 7. Dynamic Routes (`/blog/[slug]`)\n00215| 8. `fallback` (`rewrites`) from `next.config.js`\n00216| \n00217| > **Good to know:** [Server Functions](/docs/app/api-reference/directives/use-server) are not separate routes in this chain. They are handled as POST requests to the route where they are used, so a Proxy matcher that excludes a path will also skip Server Function calls on that path.\n00218| >\n00219| > A matcher change or a refactor that moves a Server Function to a different route can silently remove Proxy coverage. Always verify authentication and authorization inside each Server Function rather than relying on Proxy alone. See the [Data Security guide](/docs/app/guides/data-security#authentication-and-authorization) for recommended patterns.\n00220| \n00221| ## Runtime\n00222| \n00223| Proxy defaults to using the Node.js runtime. The [`runtime`](/docs/app/api-reference/file-conventions/route-segment-config/runtime) config option is not available in Proxy files. Setting the `runtime` config option in Proxy will throw an error.\n00224| \n00225| ## Advanced Proxy flags\n00226| \n00227| In `v13.1` of Next.js two additional flags were introduced for proxy, `skipProxyUrlNormalize` (formerly `skipMiddlewareUrlNormalize`) and `skipTrailingSlashRedirect` to handle advanced use cases.\n00228| \n00229| `skipTrailingSlashRedirect` disables Next.js redirects for adding or removing trailing slashes. This allows custom handling inside proxy to maintain the trailing slash for some paths but not others, which can make incremental migrations easier.\n00230| \n00231| ```js filename=\"next.config.js\"\n00232| module.exports = {\n00233| skipTrailingSlashRedirect: true,\n00234| }\n00235| ```\n00236| \n00237| ```js filename=\"proxy.js\"\n00238| const legacyPrefixes = ['/docs', '/blog']\n00239| \n00240| export default async function proxy(req) {\n00241| const { pathname } = req.nextUrl\n00242| \n00243| if (legacyPrefixes.some((prefix) => pathname.startsWith(prefix))) {\n00244| return NextResponse.next()\n00245| }\n00246| \n00247| // apply trailing slash handling\n00248| if (\n00249| !pathname.endsWith('/') &&\n00250| !pathname.match(/((?!\\.well-known(?:\\/.*)?)(?:[^/]+\\/)*[^/]+\\.\\w+)/)\n00251| ) {\n00252| return NextResponse.redirect(\n00253| new URL(`${req.nextUrl.pathname}/`, req.nextUrl)\n00254| )\n00255| }\n00256| }\n00257| ```\n00258| \n00259| `skipProxyUrlNormalize` allows for disabling the URL normalization in Next.js to make handling direct visits and client-transitions the same. In some advanced cases, this option provides full control by using the original URL.\n00260| \n00261| ```js filename=\"next.config.js\"\n00262| module.exports = {\n00263| skipProxyUrlNormalize: true,\n00264| }\n00265| ```\n00266| \n00267| ```js filename=\"proxy.js\"\n00268| export default async function proxy(req) {\n00269| const { pathname } = req.nextUrl\n00270| \n00271| // GET /_next/data/build-id/hello.json\n00272| \n00273| console.log(pathname)\n00274| // with the flag this now /_next/data/build-id/hello.json\n00275| // without the flag this would be normalized to /hello\n00276| }\n00277| ```\n00278| \n00279| ## Examples\n00280| \n00281| ### Conditional Statements\n00282| \n00283| ```ts filename=\"proxy.ts\" switcher\n00284| import { NextResponse } from 'next/server'\n00285| import type { NextRequest } from 'next/server'\n00286| \n00287| export function proxy(request: NextRequest) {\n00288| if (request.nextUrl.pathname.startsWith('/about')) {\n00289| return NextResponse.rewrite(new URL('/about-2', request.url))\n00290| }\n00291| \n00292| if (request.nextUrl.pathname.startsWith('/dashboard')) {\n00293| return NextResponse.rewrite(new URL('/dashboard/user', request.url))\n00294| }\n00295| }\n00296| ```\n00297| \n00298| ```js filename=\"proxy.js\" switcher\n00299| import { NextResponse } from 'next/server'\n00300| \n00301| export function proxy(request) {\n00302| if (request.nextUrl.pathname.startsWith('/about')) {\n00303| return NextResponse.rewrite(new URL('/about-2', request.url))\n00304| }\n00305| \n00306| if (request.nextUrl.pathname.startsWith('/dashboard')) {\n00307| return NextResponse.rewrite(new URL('/dashboard/user', request.url))\n00308| }\n00309| }\n00310| ```\n00311| \n00312| ### Using Cookies\n00313| \n00314| Cookies are regular headers. On a `Request`, they are stored in the `Cookie` header. On a `Response` they are in the `Set-Cookie` header. Next.js provides a convenient way to access and manipulate these cookies through the `cookies` extension on `NextRequest` and `NextResponse`.\n00315| \n00316| 1. For incoming requests, `cookies` comes with the following methods: `get`, `getAll`, `set`, and `delete` cookies. You can check for the existence of a cookie with `has` or remove all cookies with `clear`.\n00317| 2. For outgoing responses, `cookies` have the following methods `get`, `getAll`, `set`, and `delete`.\n00318| \n00319| ```ts filename=\"proxy.ts\" switcher\n00320| import { NextResponse } from 'next/server'\n00321| import type { NextRequest } from 'next/server'\n00322| \n00323| export function proxy(request: NextRequest) {\n00324| // Assume a \"Cookie:nextjs=fast\" header to be present on the incoming request\n00325| // Getting cookies from the request using the `RequestCookies` API\n00326| let cookie = request.cookies.get('nextjs')\n00327| console.log(cookie) // => { name: 'nextjs', value: 'fast', Path: '/' }\n00328| const allCookies = request.cookies.getAll()\n00329| console.log(allCookies) // => [{ name: 'nextjs', value: 'fast' }]\n00330| \n00331| request.cookies.has('nextjs') // => true\n00332| request.cookies.delete('nextjs')\n00333| request.cookies.has('nextjs') // => false\n00334| \n00335| // Setting cookies on the response using the `ResponseCookies` API\n00336| const response = NextResponse.next()\n00337| response.cookies.set('vercel', 'fast')\n00338| response.cookies.set({\n00339| name: 'vercel',\n00340| value: 'fast',\n00341| path: '/',\n00342| })\n00343| cookie = response.cookies.get('vercel')\n00344| console.log(cookie) // => { name: 'vercel', value: 'fast', Path: '/' }\n00345| // The outgoing response will have a `Set-Cookie:vercel=fast;path=/` header.\n00346| \n00347| return response\n00348| }\n00349| ```\n00350| \n00351| ```js filename=\"proxy.js\" switcher\n00352| import { NextResponse } from 'next/server'\n00353| \n00354| export function proxy(request) {\n00355| // Assume a \"Cookie:nextjs=fast\" header to be present on the incoming request\n00356| // Getting cookies from the request using the `RequestCookies` API\n00357| let cookie = request.cookies.get('nextjs')\n00358| console.log(cookie) // => { name: 'nextjs', value: 'fast', Path: '/' }\n00359| const allCookies = request.cookies.getAll()\n00360| console.log(allCookies) // => [{ name: 'nextjs', value: 'fast' }]\n00361| \n00362| request.cookies.has('nextjs') // => true\n00363| request.cookies.delete('nextjs')\n00364| request.cookies.has('nextjs') // => false\n00365| \n00366| // Setting cookies on the response using the `ResponseCookies` API\n00367| const response = NextResponse.next()\n00368| response.cookies.set('vercel', 'fast')\n00369| response.cookies.set({\n00370| name: 'vercel',\n00371| value: 'fast',\n00372| path: '/',\n00373| })\n00374| cookie = response.cookies.get('vercel')\n00375| console.log(cookie) // => { name: 'vercel', value: 'fast', Path: '/' }\n00376| // The outgoing response will have a `Set-Cookie:vercel=fast;path=/` header.\n00377| \n00378| return response\n00379| }\n00380| ```\n00381| \n00382| ### Setting Headers\n00383| \n00384| You can set request and response headers using the `NextResponse` API (setting _request_ headers is available since Next.js v13.0.0).\n00385| \n00386| ```ts filename=\"proxy.ts\" switcher\n00387| import { NextResponse } from 'next/server'\n00388| import type { NextRequest } from 'next/server'\n00389| \n00390| export function proxy(request: NextRequest) {\n00391| // Clone the request headers and set a new header `x-hello-from-proxy1`\n00392| const requestHeaders = new Headers(request.headers)\n00393| requestHeaders.set('x-hello-from-proxy1', 'hello')\n00394| \n00395| // You can also set request headers in NextResponse.next\n00396| const response = NextResponse.next({\n00397| request: {\n00398| // New request headers\n00399| headers: requestHeaders,\n00400| },\n00401| })\n00402| \n00403| // Set a new response header `x-hello-from-proxy2`\n00404| response.headers.set('x-hello-from-proxy2', 'hello')\n00405| return response\n00406| }\n00407| ```\n00408| \n00409| ```js filename=\"proxy.js\" switcher\n00410| import { NextResponse } from 'next/server'\n00411| \n00412| export function proxy(request) {\n00413| // Clone the request headers and set a new header `x-hello-from-proxy1`\n00414| const requestHeaders = new Headers(request.headers)\n00415| requestHeaders.set('x-hello-from-proxy1', 'hello')\n00416| \n00417| // You can also set request headers in NextResponse.next\n00418| const response = NextResponse.next({\n00419| request: {\n00420| // New request headers\n00421| headers: requestHeaders,\n00422| },\n00423| })\n00424| \n00425| // Set a new response header `x-hello-from-proxy2`\n00426| response.headers.set('x-hello-from-proxy2', 'hello')\n00427| return response\n00428| }\n00429| ```\n00430| \n00431| Note that the snippet uses:\n00432| \n00433| - `NextResponse.next({ request: { headers: requestHeaders } })` to make `requestHeaders` available upstream\n00434| - **NOT** `NextResponse.next({ headers: requestHeaders })` which makes `requestHeaders` available to clients\n00435| \n00436| Learn more in [NextResponse headers in Proxy](/docs/app/api-reference/functions/next-response#next).\n00437| \n00438| > **Good to know**: Avoid setting large headers as it might cause [431 Request Header Fields Too Large](https://developer.mozilla.org/docs/Web/HTTP/Status/431) error depending on your backend web server configuration.\n00439| \n00440| #### RSC requests and rewrites\n00441| \n00442| During RSC requests, Next.js strips internal Flight headers from the `request` instance in Proxy. For example, headers like `rsc`, `next-router-state-tree`, and `next-router-prefetch` are not exposed through `request.headers`. This is to prevent accidentally handling an RSC request differently than the HTML request as both need to align.\n00443| \n00444| When you use `NextResponse.rewrite()`, Next.js automatically propagates the required RSC rewrite headers upstream.\n00445| \n00446| If you implement custom rewrite logic with `fetch()` instead of `NextResponse.rewrite()`, you can run into missing RSC headers unless you forward them manually.\n00447| \n00448| For custom `fetch` rewrite setups, you can also enable `skipProxyUrlNormalize` in `next.config.js` so your rewrite logic can receive the necessary URL shape and RSC headers from the provided request object:\n00449| \n00450| ```js filename=\"next.config.js\"\n00451| module.exports = {\n00452| skipProxyUrlNormalize: true,\n00453| }\n00454| ```\n00455| \n00456| ### CORS\n00457| \n00458| You can set CORS headers in Proxy to allow cross-origin requests, including [simple](https://developer.mozilla.org/en-US/docs/Web/HTTP/CORS#simple_requests) and [preflighted](https://developer.mozilla.org/en-US/docs/Web/HTTP/CORS#preflighted_requests) requests.\n00459| \n00460| ```tsx filename=\"proxy.ts\" switcher\n00461| import { NextResponse } from 'next/server'\n00462| import type { NextRequest } from 'next/server'\n00463| \n00464| const allowedOrigins = ['https://acme.com', 'https://my-app.org']\n00465| \n00466| const corsOptions = {\n00467| 'Access-Control-Allow-Methods': 'GET, POST, PUT, DELETE, OPTIONS',\n00468| 'Access-Control-Allow-Headers': 'Content-Type, Authorization',\n00469| }\n00470| \n00471| export function proxy(request: NextRequest) {\n00472| // Check the origin from the request\n00473| const origin = request.headers.get('origin') ?? ''\n00474| const isAllowedOrigin = allowedOrigins.includes(origin)\n00475| \n00476| // Handle preflighted requests\n00477| const isPreflight = request.method === 'OPTIONS'\n00478| \n00479| if (isPreflight) {\n00480| const preflightHeaders = {\n00481| ...(isAllowedOrigin && { 'Access-Control-Allow-Origin': origin }),\n00482| ...corsOptions,\n00483| }\n00484| return NextResponse.json({}, { headers: preflightHeaders })\n00485| }\n00486| \n00487| // Handle simple requests\n00488| const response = NextResponse.next()\n00489| \n00490| if (isAllowedOrigin) {\n00491| response.headers.set('Access-Control-Allow-Origin', origin)\n00492| }\n00493| \n00494| Object.entries(corsOptions).forEach(([key, value]) => {\n00495| response.headers.set(key, value)\n00496| })\n00497| \n00498| return response\n00499| }\n00500| \n00501| export const config = {\n00502| matcher: '/api/:path*',\n00503| }\n00504| ```\n00505| \n00506| ```jsx filename=\"proxy.js\" switcher\n00507| import { NextResponse } from 'next/server'\n00508| \n00509| const allowedOrigins = ['https://acme.com', 'https://my-app.org']\n00510| \n00511| const corsOptions = {\n00512| 'Access-Control-Allow-Methods': 'GET, POST, PUT, DELETE, OPTIONS',\n00513| 'Access-Control-Allow-Headers': 'Content-Type, Authorization',\n00514| }\n00515| \n00516| export function proxy(request) {\n00517| // Check the origin from the request\n00518| const origin = request.headers.get('origin') ?? ''\n00519| const isAllowedOrigin = allowedOrigins.includes(origin)\n00520| \n00521| // Handle preflighted requests\n00522| const isPreflight = request.method === 'OPTIONS'\n00523| \n00524| if (isPreflight) {\n00525| const preflightHeaders = {\n00526| ...(isAllowedOrigin && { 'Access-Control-Allow-Origin': origin }),\n00527| ...corsOptions,\n00528| }\n00529| return NextResponse.json({}, { headers: preflightHeaders })\n00530| }\n00531| \n00532| // Handle simple requests\n00533| const response = NextResponse.next()\n00534| \n00535| if (isAllowedOrigin) {\n00536| response.headers.set('Access-Control-Allow-Origin', origin)\n00537| }\n00538| \n00539| Object.entries(corsOptions).forEach(([key, value]) => {\n00540| response.headers.set(key, value)\n00541| })\n00542| \n00543| return response\n00544| }\n00545| \n00546| export const config = {\n00547| matcher: '/api/:path*',\n00548| }\n00549| ```\n00550| \n00551| \n00552| \n00553| > **Good to know:** You can configure CORS headers for individual routes in [Route Handlers](/docs/app/api-reference/file-conventions/route#cors).\n00554| \n00555| \n00556| \n00557| ### Producing a response\n00558| \n00559| You can respond from Proxy directly by returning a `Response` or `NextResponse` instance. (This is available since [Next.js v13.1.0](https://nextjs.org/blog/next-13-1#nextjs-advanced-proxy))\n00560| \n00561| ```ts filename=\"proxy.ts\" switcher\n00562| import type { NextRequest } from 'next/server'\n00563| import { isAuthenticated } from '@lib/auth'\n00564| \n00565| // Limit the proxy to paths starting with `/api/`\n00566| export const config = {\n00567| matcher: '/api/:function*',\n00568| }\n00569| \n00570| export function proxy(request: NextRequest) {\n00571| // Call our authentication function to check the request\n00572| if (!isAuthenticated(request)) {\n00573| // Respond with JSON indicating an error message\n00574| return Response.json(\n00575| { success: false, message: 'authentication failed' },\n00576| { status: 401 }\n00577| )\n00578| }\n00579| }\n00580| ```\n00581| \n00582| ```js filename=\"proxy.js\" switcher\n00583| import { isAuthenticated } from '@lib/auth'\n00584| \n00585| // Limit the proxy to paths starting with `/api/`\n00586| export const config = {\n00587| matcher: '/api/:function*',\n00588| }\n00589| \n00590| export function proxy(request) {\n00591| // Call our authentication function to check the request\n00592| if (!isAuthenticated(request)) {\n00593| // Respond with JSON indicating an error message\n00594| return Response.json(\n00595| { success: false, message: 'authentication failed' },\n00596| { status: 401 }\n00597| )\n00598| }\n00599| }\n00600| ```\n00601| \n00602| ### Negative matching\n00603| \n00604| The `matcher` config allows full regex so matching like negative lookaheads or character matching is supported. An example of a negative lookahead to match all except specific paths can be seen here:\n00605| \n00606| ```js filename=\"proxy.js\"\n00607| export const config = {\n00608| matcher: [\n00609| /*\n00610| * Match all request paths except for the ones starting with:\n00611| * - api (API routes)\n00612| * - _next/static (static files)\n00613| * - _next/image (image optimization files)\n00614| * - favicon.ico, sitemap.xml, robots.txt (metadata files)\n00615| */\n00616| '/((?!api|_next/static|_next/image|favicon.ico|sitemap.xml|robots.txt).*)',\n00617| ],\n00618| }\n00619| ```\n00620| \n00621| You can also bypass Proxy for certain requests by using the `missing` or `has` arrays, or a combination of both:\n00622| \n00623| ```js filename=\"proxy.js\"\n00624| export const config = {\n00625| matcher: [\n00626| /*\n00627| * Match all request paths except for the ones starting with:\n00628| * - api (API routes)\n00629| * - _next/static (static files)\n00630| * - _next/image (image optimization files)\n00631| * - favicon.ico, sitemap.xml, robots.txt (metadata files)\n00632| */\n00633| {\n00634| source:\n00635| '/((?!api|_next/static|_next/image|favicon.ico|sitemap.xml|robots.txt).*)',\n00636| missing: [\n00637| { type: 'header', key: 'next-router-prefetch' },\n00638| { type: 'header', key: 'purpose', value: 'prefetch' },\n00639| ],\n00640| },\n00641| \n00642| {\n00643| source:\n00644| '/((?!api|_next/static|_next/image|favicon.ico|sitemap.xml|robots.txt).*)',\n00645| has: [\n00646| { type: 'header', key: 'next-router-prefetch' },\n00647| { type: 'header', key: 'purpose', value: 'prefetch' },\n00648| ],\n00649| },\n00650| \n00651| {\n00652| source:\n00653| '/((?!api|_next/static|_next/image|favicon.ico|sitemap.xml|robots.txt).*)',\n00654| has: [{ type: 'header', key: 'x-present' }],\n00655| missing: [{ type: 'header', key: 'x-missing', value: 'prefetch' }],\n00656| },\n00657| ],\n00658| }\n00659| ```\n00660| \n00661| > **Good to know**:\n00662| >\n00663| > Even when `_next/data` is excluded in a negative matcher pattern, proxy will still be invoked for `_next/data` routes. This is intentional behavior to prevent accidental security issues where you might protect a page but forget to protect the corresponding data route.\n00664| \n00665| ```js filename=\"proxy.js\"\n00666| export const config = {\n00667| matcher:\n00668| '/((?!api|_next/data|_next/static|_next/image|favicon.ico|sitemap.xml|robots.txt).*)',\n00669| }\n00670| \n00671| // Proxy will still run for /_next/data/* routes despite being excluded\n00672| ```\n00673| \n00674| ### `waitUntil` and `NextFetchEvent`\n00675| \n00676| The `NextFetchEvent` object extends the native [`FetchEvent`](https://developer.mozilla.org/docs/Web/API/FetchEvent) object, and includes the [`waitUntil()`](https://developer.mozilla.org/docs/Web/API/ExtendableEvent/waitUntil) method.\n00677| \n00678| The `waitUntil()` method takes a promise as an argument, and extends the lifetime of the Proxy until the promise settles. This is useful for performing work in the background.\n00679| \n00680| ```ts filename=\"proxy.ts\"\n00681| import { NextResponse } from 'next/server'\n00682| import type { NextFetchEvent, NextRequest } from 'next/server'\n00683| \n00684| export function proxy(req: NextRequest, event: NextFetchEvent) {\n00685| event.waitUntil(\n00686| fetch('https://my-analytics-platform.com', {\n00687| method: 'POST',\n00688| body: JSON.stringify({ pathname: req.nextUrl.pathname }),\n00689| })\n00690| )\n00691| \n00692| return NextResponse.next()\n00693| }\n00694| ```\n00695| \n00696| ### Unit testing (experimental)\n00697| \n00698| Starting in Next.js 15.1, the `next/experimental/testing/server` package contains utilities to help unit test proxy files. Unit testing proxy can help ensure that it's only run on desired paths and that custom routing logic works as intended before code reaches production.\n00699| \n00700| The `unstable_doesProxyMatch` function can be used to assert whether proxy will run for the provided URL, headers, and cookies.\n00701| \n00702| ```js\n00703| import { unstable_doesProxyMatch } from 'next/experimental/testing/server'\n00704| \n00705| expect(\n00706| unstable_doesProxyMatch({\n00707| config,\n00708| nextConfig,\n00709| url: '/test',\n00710| })\n00711| ).toEqual(false)\n00712| ```\n00713| \n00714| The entire proxy function can also be tested.\n00715| \n00716| ```js\n00717| import { isRewrite, getRewrittenUrl } from 'next/experimental/testing/server'\n00718| \n00719| const request = new NextRequest('https://nextjs.org/docs')\n00720| const response = await proxy(request)\n00721| expect(isRewrite(response)).toEqual(true)\n00722| expect(getRewrittenUrl(response)).toEqual('https://other-domain.com/docs')\n00723| // getRedirectUrl could also be used if the response were a redirect\n00724| ```\n00725| \n00726| ## Platform support\n00727| \n00728| | Deployment Option | Supported |\n00729| | ------------------------------------------------------------------- | ----------------- |\n00730| | [Node.js server](/docs/app/getting-started/deploying#nodejs-server) | Yes |\n00731| | [Docker container](/docs/app/getting-started/deploying#docker) | Yes |\n00732| | [Static export](/docs/app/getting-started/deploying#static-export) | No |\n00733| | [Adapters](/docs/app/getting-started/deploying#adapters) | Platform-specific |\n00734| \n00735| Learn how to [configure Proxy](/docs/app/guides/self-hosting#proxy) when self-hosting Next.js.\n00736| \n00737| ## Migration to Proxy\n00738| \n00739| ### Why the Change\n00740| \n00741| The reason behind the renaming of `middleware` is that the term \"middleware\" can often be confused with Express.js middleware, leading to a misinterpretation of its purpose. Also, Middleware is highly capable, so it may encourage the usage; however, this feature is recommended to be used as a last resort.\n00742| \n00743| Next.js is moving forward to provide better APIs with better ergonomics so that developers can achieve their goals without Middleware. This is the reason behind the renaming of `middleware`.\n00744| \n00745| ### Why \"Proxy\"\n00746| \n00747| The name Proxy clarifies what Middleware is capable of. The term \"proxy\" implies a network boundary in front of the app, which is how this feature behaves. It can run outside of your application’s main runtime and handle requests before they reach your app. These characteristics align better with the term \"proxy\" and provide a clearer purpose for the feature.\n00748| \n00749| ### How to Migrate\n00750| \n00751| We recommend users avoid relying on Middleware unless no other options exist. Our goal is to give them APIs with better ergonomics so they can achieve their goals without Middleware.\n00752| \n00753| The term “middleware” often confuses users with Express.js middleware, which can encourage misuse. To clarify our direction, we are renaming the file convention to “proxy.” This highlights that we are moving away from Middleware, breaking down its overloaded features, and making the Proxy clear in its purpose.\n00754| \n00755| Next.js provides a codemod to migrate from `middleware.ts` to `proxy.ts`. You can run the following command to migrate:\n00756| \n00757| ```bash\n00758| npx @next/codemod@canary middleware-to-proxy .\n00759| ```\n00760| \n00761| The codemod will rename the file and the function name from `middleware` to `proxy`.\n00762| \n00763| ```diff\n00764| // middleware.ts -> proxy.ts\n00765| \n00766| - export function middleware() {\n00767| + export function proxy() {\n00768| ```\n00769| \n00770| ## Version history\n00771| \n00772| | Version | Changes |\n00773| | --------- | --------------------------------------------------------------------------------------------- |\n00774| | `v16.0.0` | Middleware is deprecated and renamed to Proxy. Proxy defaults to the Node.js runtime |\n00775| | `v15.5.0` | Middleware can now use the Node.js runtime (stable) |\n00776| | `v15.2.0` | Middleware can now use the Node.js runtime (experimental) |\n00777| | `v13.1.0` | Advanced Middleware flags added |\n00778| | `v13.0.0` | Middleware can modify request headers, response headers, and send responses |\n00779| | `v12.2.0` | Middleware is stable, please see the [upgrade guide](/docs/messages/middleware-upgrade-guide) |\n00780| | `v12.0.9` | Enforce absolute URLs in Edge Runtime ([PR](https://github.com/vercel/next.js/pull/33410)) |\n00781| | `v12.0.0` | Middleware (Beta) added |\n00782| \n\n(End of file - total 782 lines)\n",
+ "title": "node_modules/next/dist/docs/01-app/03-api-reference/03-file-conventions/proxy.md",
+ "metadata": {
+ "preview": "---\ntitle: proxy.js\ndescription: API reference for the proxy.js file.\nrelated:\n title: Learn more about Proxy\n links:\n - app/api-reference/functions/next-request\n - app/api-reference/functions/next-response\n---\n\n> **Note**: The `middleware` file convention is deprecated and has been renamed to `proxy`. See [Migration to Proxy](#migration-to-proxy) for more details.\n\nThe `proxy.js|ts` file is used to write [Proxy](/docs/app/getting-started/proxy) and run code on the server before a request is completed. Then, based on the incoming request, you can modify the response by rewriting, redirecting, modifying the request or response headers, or responding directly.\n\nProxy executes before routes are rendered. It's particularly useful for implementing custom server-side logic like authentication, logging, or handling redirects.\n\n> **Good to know**:\n>\n> Proxy is meant to be invoked separately of your render code and in optimized cases deployed to your CDN for fast redirect/rewrite handling, you should not attempt relying on shared modules or globals.\n>"
+ },
+ "time": {
+ "start": 1781627877324,
+ "end": 1781627877329
+ }
+ }
+ }
+ }
+ },
+ {
+ "timestamp": "2026-06-16T16:37:57.332Z",
+ "type": "tool_result",
+ "tool": {
+ "name": "file_read",
+ "originalName": "read",
+ "result": "\n00001| ---\n00002| title: proxy.js\n00003| description: API reference for the proxy.js file.\n00004| related:\n00005| title: Learn more about Proxy\n00006| links:\n00007| - app/api-reference/functions/next-request\n00008| - app/api-reference/functions/next-response\n00009| ---\n00010| \n00011| > **Note**: The `middleware` file convention is deprecated and has been renamed to `proxy`. See [Migration to Proxy](#migration-to-proxy) for more details.\n00012| \n00013| The `proxy.js|ts` file is used to write [Proxy](/docs/app/getting-started/proxy) and run code on the server before a request is completed. Then, based on the incoming request, you can modify the response by rewriting, redirecting, modifying the request or response headers, or responding directly.\n00014| \n00015| Proxy executes before routes are rendered. It's particularly useful for implementing custom server-side logic like authentication, logging, or handling redirects.\n00016| \n00017| > **Good to know**:\n00018| >\n00019| > Proxy is meant to be invoked separately of your render code and in optimized cases deployed to your CDN for fast redirect/rewrite handling, you should not attempt relying on shared modules or globals.\n00020| >\n00021| > To pass information from Proxy to your application, use [headers](#setting-headers), [cookies](#using-cookies), [rewrites](/docs/app/api-reference/functions/next-response#rewrite), [redirects](/docs/app/api-reference/functions/next-response#redirect), or the URL.\n00022| \n00023| Create a `proxy.ts` (or `.js`) file in the project root, or inside `src` if applicable, so that it is located at the same level as `pages` or `app`.\n00024| \n00025| If you’ve customized [`pageExtensions`](/docs/app/api-reference/config/next-config-js/pageExtensions), for example to `.page.ts` or `.page.js`, name your file `proxy.page.ts` or `proxy.page.js` accordingly.\n00026| \n00027| ```tsx filename=\"proxy.ts\" switcher\n00028| import { NextResponse } from 'next/server'\n00029| import type { NextRequest } from 'next/server'\n00030| \n00031| // This function can be marked `async` if using `await` inside\n00032| export function proxy(request: NextRequest) {\n00033| return NextResponse.redirect(new URL('/home', request.url))\n00034| }\n00035| \n00036| export const config = {\n00037| matcher: '/about/:path*',\n00038| }\n00039| ```\n00040| \n00041| ```js filename=\"proxy.js\" switcher\n00042| import { NextResponse } from 'next/server'\n00043| \n00044| // This function can be marked `async` if using `await` inside\n00045| export function proxy(request) {\n00046| return NextResponse.redirect(new URL('/home', request.url))\n00047| }\n00048| \n00049| export const config = {\n00050| matcher: '/about/:path*',\n00051| }\n00052| ```\n00053| \n00054| ## Exports\n00055| \n00056| ### Proxy function\n00057| \n00058| The file must export a single function, either as a default export or named `proxy`. Note that multiple proxy from the same file are not supported.\n00059| \n00060| ```js filename=\"proxy.js\"\n00061| // Example of default export\n00062| export default function proxy(request) {\n00063| // Proxy logic\n00064| }\n00065| ```\n00066| \n00067| ### Config object (optional)\n00068| \n00069| Optionally, a config object can be exported alongside the Proxy function. This object includes the [matcher](#matcher) to specify paths where the Proxy applies.\n00070| \n00071| ### Matcher\n00072| \n00073| The `matcher` option allows you to target specific paths for the Proxy to run on.\n00074| \n00075| Without a `matcher`, Proxy runs on **every request**, including static files (`_next/static`), image optimizations (`_next/image`), and assets in the `public/` folder. Consider using a [negative match pattern](#negative-matching) to exclude these paths, otherwise auth logic or redirects can unintentionally block CSS, JS, or images from loading.\n00076| \n00077| You can specify paths in several ways:\n00078| \n00079| - For a single path: Directly use a string to define the path, like `'/about'`.\n00080| - For multiple paths: Use an array to list multiple paths, such as `matcher: ['/about', '/contact']`, which applies the Proxy to both `/about` and `/contact`.\n00081| \n00082| ```js filename=\"proxy.js\"\n00083| export const config = {\n00084| matcher: ['/about/:path*', '/dashboard/:path*'],\n00085| }\n00086| ```\n00087| \n00088| Additionally, the `matcher` option supports complex path specifications using regular expressions. For example, you can exclude certain paths with a regular expression matcher:\n00089| \n00090| ```js filename=\"proxy.js\"\n00091| export const config = {\n00092| matcher: [\n00093| // Exclude API routes, static files, image optimizations, and .png files\n00094| '/((?!api|_next/static|_next/image|.*\\\\.png$).*)',\n00095| ],\n00096| }\n00097| ```\n00098| \n00099| This enables precise control over which paths to include or exclude.\n00100| \n00101| The `matcher` option accepts an array of objects with the following keys:\n00102| \n00103| - `source`: The path or pattern used to match the request paths. It can be a string for direct path matching or a pattern for more complex matching.\n00104| - `locale` (optional): A boolean that, when set to `false`, ignores locale-based routing in path matching.\n00105| - `has` (optional): Specifies conditions based on the presence of specific request elements such as headers, query parameters, or cookies.\n00106| - `missing` (optional): Focuses on conditions where certain request elements are absent, like missing headers or cookies.\n00107| \n00108| ```js filename=\"proxy.js\"\n00109| export const config = {\n00110| matcher: [\n00111| {\n00112| source: '/api/:path*',\n00113| locale: false,\n00114| has: [\n00115| { type: 'header', key: 'Authorization', value: 'Bearer Token' },\n00116| { type: 'query', key: 'userId', value: '123' },\n00117| ],\n00118| missing: [{ type: 'cookie', key: 'session', value: 'active' }],\n00119| },\n00120| ],\n00121| }\n00122| ```\n00123| \n00124| The `source` path patterns:\n00125| \n00126| 1. MUST start with `/`\n00127| 2. Can include named parameters: `/about/:path` matches `/about/a` and `/about/b` but not `/about/a/c`\n00128| 3. Can have modifiers on named parameters (starting with `:`): `/about/:path*` matches `/about/a/b/c` because `*` is _zero or more_. `?` is _zero or one_ and `+` _one or more_\n00129| 4. Can use regular expression enclosed in parenthesis: `/about/(.*)` is the same as `/about/:path*`\n00130| 5. Are anchored to the start of the path: `/about` matches `/about` and `/about/team` but not `/blog/about`\n00131| \n00132| Read more details on [path-to-regexp](https://github.com/pillarjs/path-to-regexp#path-to-regexp-1) documentation.\n00133| \n00134| > **Good to know**:\n00135| >\n00136| > - The `matcher` values need to be constants so they can be statically analyzed at build-time. Dynamic values such as variables will be ignored.\n00137| > - For backward compatibility, Next.js always considers `/public` as `/public/index`. Therefore, a matcher of `/public/:path` will match.\n00138| \n00139| ## Params\n00140| \n00141| ### `request`\n00142| \n00143| When defining Proxy, the default export function accepts a single parameter, `request`. This parameter is an instance of `NextRequest`, which represents the incoming HTTP request.\n00144| \n00145| ```tsx filename=\"proxy.ts\" switcher\n00146| import type { NextRequest } from 'next/server'\n00147| \n00148| export function proxy(request: NextRequest) {\n00149| // Proxy logic goes here\n00150| }\n00151| ```\n00152| \n00153| ```js filename=\"proxy.js\" switcher\n00154| export function proxy(request) {\n00155| // Proxy logic goes here\n00156| }\n00157| ```\n00158| \n00159| If you prefer a shorthand, you can use the `NextProxy` type. It infers the parameter types for both `request` (`NextRequest`) and `event` (`NextFetchEvent`) automatically:\n00160| \n00161| ```tsx filename=\"proxy.ts\"\n00162| import type { NextProxy } from 'next/server'\n00163| \n00164| export const proxy: NextProxy = (request, event) => {\n00165| event.waitUntil(Promise.resolve())\n00166| return Response.json({ pathname: request.nextUrl.pathname })\n00167| }\n00168| ```\n00169| \n00170| > **Good to know**:\n00171| >\n00172| > - `NextRequest` is a type that represents incoming HTTP requests in Next.js Proxy, whereas [`NextResponse`](#nextresponse) is a class used to manipulate and send back HTTP responses.\n00173| \n00174| ## NextResponse\n00175| \n00176| The `NextResponse` API allows you to:\n00177| \n00178| - `redirect` the incoming request to a different URL\n00179| - `rewrite` the response by displaying a given URL\n00180| - Set request headers for API Routes, `getServerSideProps`, and `rewrite` destinations\n00181| - Set response cookies\n00182| - Set response headers\n00183| \n00184| \n00185| \n00186| To produce a response from Proxy, you can:\n00187| \n00188| 1. `rewrite` to a route ([Page](/docs/app/api-reference/file-conventions/page) or [Route Handler](/docs/app/api-reference/file-conventions/route)) that produces a response\n00189| 2. return a `NextResponse` directly. See [Producing a Response](#producing-a-response)\n00190| \n00191| > **Good to know**: For redirects, you can also use `Response.redirect` instead of `NextResponse.redirect`.\n00192| \n00193| \n00194| \n00195| \n00196| \n00197| To produce a response from Proxy, you can:\n00198| \n00199| 1. `rewrite` to a route ([Page](/docs/pages/building-your-application/routing/pages-and-layouts) or [Edge API Route](/docs/pages/building-your-application/routing/api-routes)) that produces a response\n00200| 2. return a `NextResponse` directly. See [Producing a Response](#producing-a-response)\n00201| \n00202| \n00203| \n00204| ## Execution order\n00205| \n00206| Proxy will be invoked for **every route in your project**. Given this, it's crucial to use [matchers](#matcher) to precisely target or exclude specific routes. The following is the execution order:\n00207| \n00208| 1. `headers` from `next.config.js`\n00209| 2. `redirects` from `next.config.js`\n00210| 3. Proxy (`rewrites`, `redirects`, etc.)\n00211| 4. `beforeFiles` (`rewrites`) from `next.config.js`\n00212| 5. Filesystem routes (`public/`, `_next/static/`, `pages/`, `app/`, etc.)\n00213| 6. `afterFiles` (`rewrites`) from `next.config.js`\n00214| 7. Dynamic Routes (`/blog/[slug]`)\n00215| 8. `fallback` (`rewrites`) from `next.config.js`\n00216| \n00217| > **Good to know:** [Server Functions](/docs/app/api-reference/directives/use-server) are not separate routes in this chain. They are handled as POST requests to the route where they are used, so a Proxy matcher that excludes a path will also skip Server Function calls on that path.\n00218| >\n00219| > A matcher change or a refactor that moves a Server Function to a different route can silently remove Proxy coverage. Always verify authentication and authorization inside each Server Function rather than relying on Proxy alone. See the [Data Security guide](/docs/app/guides/data-security#authentication-and-authorization) for recommended patterns.\n00220| \n00221| ## Runtime\n00222| \n00223| Proxy defaults to using the Node.js runtime. The [`runtime`](/docs/app/api-reference/file-conventions/route-segment-config/runtime) config option is not available in Proxy files. Setting the `runtime` config option in Proxy will throw an error.\n00224| \n00225| ## Advanced Proxy flags\n00226| \n00227| In `v13.1` of Next.js two additional flags were introduced for proxy, `skipProxyUrlNormalize` (formerly `skipMiddlewareUrlNormalize`) and `skipTrailingSlashRedirect` to handle advanced use cases.\n00228| \n00229| `skipTrailingSlashRedirect` disables Next.js redirects for adding or removing trailing slashes. This allows custom handling inside proxy to maintain the trailing slash for some paths but not others, which can make incremental migrations easier.\n00230| \n00231| ```js filename=\"next.config.js\"\n00232| module.exports = {\n00233| skipTrailingSlashRedirect: true,\n00234| }\n00235| ```\n00236| \n00237| ```js filename=\"proxy.js\"\n00238| const legacyPrefixes = ['/docs', '/blog']\n00239| \n00240| export default async function proxy(req) {\n00241| const { pathname } = req.nextUrl\n00242| \n00243| if (legacyPrefixes.some((prefix) => pathname.startsWith(prefix))) {\n00244| return NextResponse.next()\n00245| }\n00246| \n00247| // apply trailing slash handling\n00248| if (\n00249| !pathname.endsWith('/') &&\n00250| !pathname.match(/((?!\\.well-known(?:\\/.*)?)(?:[^/]+\\/)*[^/]+\\.\\w+)/)\n00251| ) {\n00252| return NextResponse.redirect(\n00253| new URL(`${req.nextUrl.pathname}/`, req.nextUrl)\n00254| )\n00255| }\n00256| }\n00257| ```\n00258| \n00259| `skipProxyUrlNormalize` allows for disabling the URL normalization in Next.js to make handling direct visits and client-transitions the same. In some advanced cases, this option provides full control by using the original URL.\n00260| \n00261| ```js filename=\"next.config.js\"\n00262| module.exports = {\n00263| skipProxyUrlNormalize: true,\n00264| }\n00265| ```\n00266| \n00267| ```js filename=\"proxy.js\"\n00268| export default async function proxy(req) {\n00269| const { pathname } = req.nextUrl\n00270| \n00271| // GET /_next/data/build-id/hello.json\n00272| \n00273| console.log(pathname)\n00274| // with the flag this now /_next/data/build-id/hello.json\n00275| // without the flag this would be normalized to /hello\n00276| }\n00277| ```\n00278| \n00279| ## Examples\n00280| \n00281| ### Conditional Statements\n00282| \n00283| ```ts filename=\"proxy.ts\" switcher\n00284| import { NextResponse } from 'next/server'\n00285| import type { NextRequest } from 'next/server'\n00286| \n00287| export function proxy(request: NextRequest) {\n00288| if (request.nextUrl.pathname.startsWith('/about')) {\n00289| return NextResponse.rewrite(new URL('/about-2', request.url))\n00290| }\n00291| \n00292| if (request.nextUrl.pathname.startsWith('/dashboard')) {\n00293| return NextResponse.rewrite(new URL('/dashboard/user', request.url))\n00294| }\n00295| }\n00296| ```\n00297| \n00298| ```js filename=\"proxy.js\" switcher\n00299| import { NextResponse } from 'next/server'\n00300| \n00301| export function proxy(request) {\n00302| if (request.nextUrl.pathname.startsWith('/about')) {\n00303| return NextResponse.rewrite(new URL('/about-2', request.url))\n00304| }\n00305| \n00306| if (request.nextUrl.pathname.startsWith('/dashboard')) {\n00307| return NextResponse.rewrite(new URL('/dashboard/user', request.url))\n00308| }\n00309| }\n00310| ```\n00311| \n00312| ### Using Cookies\n00313| \n00314| Cookies are regular headers. On a `Request`, they are stored in the `Cookie` header. On a `Response` they are in the `Set-Cookie` header. Next.js provides a convenient way to access and manipulate these cookies through the `cookies` extension on `NextRequest` and `NextResponse`.\n00315| \n00316| 1. For incoming requests, `cookies` comes with the following methods: `get`, `getAll`, `set`, and `delete` cookies. You can check for the existence of a cookie with `has` or remove all cookies with `clear`.\n00317| 2. For outgoing responses, `cookies` have the following methods `get`, `getAll`, `set`, and `delete`.\n00318| \n00319| ```ts filename=\"proxy.ts\" switcher\n00320| import { NextResponse } from 'next/server'\n00321| import type { NextRequest } from 'next/server'\n00322| \n00323| export function proxy(request: NextRequest) {\n00324| // Assume a \"Cookie:nextjs=fast\" header to be present on the incoming request\n00325| // Getting cookies from the request using the `RequestCookies` API\n00326| let cookie = request.cookies.get('nextjs')\n00327| console.log(cookie) // => { name: 'nextjs', value: 'fast', Path: '/' }\n00328| const allCookies = request.cookies.getAll()\n00329| console.log(allCookies) // => [{ name: 'nextjs', value: 'fast' }]\n00330| \n00331| request.cookies.has('nextjs') // => true\n00332| request.cookies.delete('nextjs')\n00333| request.cookies.has('nextjs') // => false\n00334| \n00335| // Setting cookies on the response using the `ResponseCookies` API\n00336| const response = NextResponse.next()\n00337| response.cookies.set('vercel', 'fast')\n00338| response.cookies.set({\n00339| name: 'vercel',\n00340| value: 'fast',\n00341| path: '/',\n00342| })\n00343| cookie = response.cookies.get('vercel')\n00344| console.log(cookie) // => { name: 'vercel', value: 'fast', Path: '/' }\n00345| // The outgoing response will have a `Set-Cookie:vercel=fast;path=/` header.\n00346| \n00347| return response\n00348| }\n00349| ```\n00350| \n00351| ```js filename=\"proxy.js\" switcher\n00352| import { NextResponse } from 'next/server'\n00353| \n00354| export function proxy(request) {\n00355| // Assume a \"Cookie:nextjs=fast\" header to be present on the incoming request\n00356| // Getting cookies from the request using the `RequestCookies` API\n00357| let cookie = request.cookies.get('nextjs')\n00358| console.log(cookie) // => { name: 'nextjs', value: 'fast', Path: '/' }\n00359| const allCookies = request.cookies.getAll()\n00360| console.log(allCookies) // => [{ name: 'nextjs', value: 'fast' }]\n00361| \n00362| request.cookies.has('nextjs') // => true\n00363| request.cookies.delete('nextjs')\n00364| request.cookies.has('nextjs') // => false\n00365| \n00366| // Setting cookies on the response using the `ResponseCookies` API\n00367| const response = NextResponse.next()\n00368| response.cookies.set('vercel', 'fast')\n00369| response.cookies.set({\n00370| name: 'vercel',\n00371| value: 'fast',\n00372| path: '/',\n00373| })\n00374| cookie = response.cookies.get('vercel')\n00375| console.log(cookie) // => { name: 'vercel', value: 'fast', Path: '/' }\n00376| // The outgoing response will have a `Set-Cookie:vercel=fast;path=/` header.\n00377| \n00378| return response\n00379| }\n00380| ```\n00381| \n00382| ### Setting Headers\n00383| \n00384| You can set request and response headers using the `NextResponse` API (setting _request_ headers is available since Next.js v13.0.0).\n00385| \n00386| ```ts filename=\"proxy.ts\" switcher\n00387| import { NextResponse } from 'next/server'\n00388| import type { NextRequest } from 'next/server'\n00389| \n00390| export function proxy(request: NextRequest) {\n00391| // Clone the request headers and set a new header `x-hello-from-proxy1`\n00392| const requestHeaders = new Headers(request.headers)\n00393| requestHeaders.set('x-hello-from-proxy1', 'hello')\n00394| \n00395| // You can also set request headers in NextResponse.next\n00396| const response = NextResponse.next({\n00397| request: {\n00398| // New request headers\n00399| headers: requestHeaders,\n00400| },\n00401| })\n00402| \n00403| // Set a new response header `x-hello-from-proxy2`\n00404| response.headers.set('x-hello-from-proxy2', 'hello')\n00405| return response\n00406| }\n00407| ```\n00408| \n00409| ```js filename=\"proxy.js\" switcher\n00410| import { NextResponse } from 'next/server'\n00411| \n00412| export function proxy(request) {\n00413| // Clone the request headers and set a new header `x-hello-from-proxy1`\n00414| const requestHeaders = new Headers(request.headers)\n00415| requestHeaders.set('x-hello-from-proxy1', 'hello')\n00416| \n00417| // You can also set request headers in NextResponse.next\n00418| const response = NextResponse.next({\n00419| request: {\n00420| // New request headers\n00421| headers: requestHeaders,\n00422| },\n00423| })\n00424| \n00425| // Set a new response header `x-hello-from-proxy2`\n00426| response.headers.set('x-hello-from-proxy2', 'hello')\n00427| return response\n00428| }\n00429| ```\n00430| \n00431| Note that the snippet uses:\n00432| \n00433| - `NextResponse.next({ request: { headers: requestHeaders } })` to make `requestHeaders` available upstream\n00434| - **NOT** `NextResponse.next({ headers: requestHeaders })` which makes `requestHeaders` available to clients\n00435| \n00436| Learn more in [NextResponse headers in Proxy](/docs/app/api-reference/functions/next-response#next).\n00437| \n00438| > **Good to know**: Avoid setting large headers as it might cause [431 Request Header Fields Too Large](https://developer.mozilla.org/docs/Web/HTTP/Status/431) error depending on your backend web server configuration.\n00439| \n00440| #### RSC requests and rewrites\n00441| \n00442| During RSC requests, Next.js strips internal Flight headers from the `request` instance in Proxy. For example, headers like `rsc`, `next-router-state-tree`, and `next-router-prefetch` are not exposed through `request.headers`. This is to prevent accidentally handling an RSC request differently than the HTML request as both need to align.\n00443| \n00444| When you use `NextResponse.rewrite()`, Next.js automatically propagates the required RSC rewrite headers upstream.\n00445| \n00446| If you implement custom rewrite logic with `fetch()` instead of `NextResponse.rewrite()`, you can run into missing RSC headers unless you forward them manually.\n00447| \n00448| For custom `fetch` rewrite setups, you can also enable `skipProxyUrlNormalize` in `next.config.js` so your rewrite logic can receive the necessary URL shape and RSC headers from the provided request object:\n00449| \n00450| ```js filename=\"next.config.js\"\n00451| module.exports = {\n00452| skipProxyUrlNormalize: true,\n00453| }\n00454| ```\n00455| \n00456| ### CORS\n00457| \n00458| You can set CORS headers in Proxy to allow cross-origin requests, including [simple](https://developer.mozilla.org/en-US/docs/Web/HTTP/CORS#simple_requests) and [preflighted](https://developer.mozilla.org/en-US/docs/Web/HTTP/CORS#preflighted_requests) requests.\n00459| \n00460| ```tsx filename=\"proxy.ts\" switcher\n00461| import { NextResponse } from 'next/server'\n00462| import type { NextRequest } from 'next/server'\n00463| \n00464| const allowedOrigins = ['https://acme.com', 'https://my-app.org']\n00465| \n00466| const corsOptions = {\n00467| 'Access-Control-Allow-Methods': 'GET, POST, PUT, DELETE, OPTIONS',\n00468| 'Access-Control-Allow-Headers': 'Content-Type, Authorization',\n00469| }\n00470| \n00471| export function proxy(request: NextRequest) {\n00472| // Check the origin from the request\n00473| const origin = request.headers.get('origin') ?? ''\n00474| const isAllowedOrigin = allowedOrigins.includes(origin)\n00475| \n00476| // Handle preflighted requests\n00477| const isPreflight = request.method === 'OPTIONS'\n00478| \n00479| if (isPreflight) {\n00480| const preflightHeaders = {\n00481| ...(isAllowedOrigin && { 'Access-Control-Allow-Origin': origin }),\n00482| ...corsOptions,\n00483| }\n00484| return NextResponse.json({}, { headers: preflightHeaders })\n00485| }\n00486| \n00487| // Handle simple requests\n00488| const response = NextResponse.next()\n00489| \n00490| if (isAllowedOrigin) {\n00491| response.headers.set('Access-Control-Allow-Origin', origin)\n00492| }\n00493| \n00494| Object.entries(corsOptions).forEach(([key, value]) => {\n00495| response.headers.set(key, value)\n00496| })\n00497| \n00498| return response\n00499| }\n00500| \n00501| export const config = {\n00502| matcher: '/api/:path*',\n00503| }\n00504| ```\n00505| \n00506| ```jsx filename=\"proxy.js\" switcher\n00507| import { NextResponse } from 'next/server'\n00508| \n00509| const allowedOrigins = ['https://acme.com', 'https://my-app.org']\n00510| \n00511| const corsOptions = {\n00512| 'Access-Control-Allow-Methods': 'GET, POST, PUT, DELETE, OPTIONS',\n00513| 'Access-Control-Allow-Headers': 'Content-Type, Authorization',\n00514| }\n00515| \n00516| export function proxy(request) {\n00517| // Check the origin from the request\n00518| const origin = request.headers.get('origin') ?? ''\n00519| const isAllowedOrigin = allowedOrigins.includes(origin)\n00520| \n00521| // Handle preflighted requests\n00522| const isPreflight = request.method === 'OPTIONS'\n00523| \n00524| if (isPreflight) {\n00525| const preflightHeaders = {\n00526| ...(isAllowedOrigin && { 'Access-Control-Allow-Origin': origin }),\n00527| ...corsOptions,\n00528| }\n00529| return NextResponse.json({}, { headers: preflightHeaders })\n00530| }\n00531| \n00532| // Handle simple requests\n00533| const response = NextResponse.next()\n00534| \n00535| if (isAllowedOrigin) {\n00536| response.headers.set('Access-Control-Allow-Origin', origin)\n00537| }\n00538| \n00539| Object.entries(corsOptions).forEach(([key, value]) => {\n00540| response.headers.set(key, value)\n00541| })\n00542| \n00543| return response\n00544| }\n00545| \n00546| export const config = {\n00547| matcher: '/api/:path*',\n00548| }\n00549| ```\n00550| \n00551| \n00552| \n00553| > **Good to know:** You can configure CORS headers for individual routes in [Route Handlers](/docs/app/api-reference/file-conventions/route#cors).\n00554| \n00555| \n00556| \n00557| ### Producing a response\n00558| \n00559| You can respond from Proxy directly by returning a `Response` or `NextResponse` instance. (This is available since [Next.js v13.1.0](https://nextjs.org/blog/next-13-1#nextjs-advanced-proxy))\n00560| \n00561| ```ts filename=\"proxy.ts\" switcher\n00562| import type { NextRequest } from 'next/server'\n00563| import { isAuthenticated } from '@lib/auth'\n00564| \n00565| // Limit the proxy to paths starting with `/api/`\n00566| export const config = {\n00567| matcher: '/api/:function*',\n00568| }\n00569| \n00570| export function proxy(request: NextRequest) {\n00571| // Call our authentication function to check the request\n00572| if (!isAuthenticated(request)) {\n00573| // Respond with JSON indicating an error message\n00574| return Response.json(\n00575| { success: false, message: 'authentication failed' },\n00576| { status: 401 }\n00577| )\n00578| }\n00579| }\n00580| ```\n00581| \n00582| ```js filename=\"proxy.js\" switcher\n00583| import { isAuthenticated } from '@lib/auth'\n00584| \n00585| // Limit the proxy to paths starting with `/api/`\n00586| export const config = {\n00587| matcher: '/api/:function*',\n00588| }\n00589| \n00590| export function proxy(request) {\n00591| // Call our authentication function to check the request\n00592| if (!isAuthenticated(request)) {\n00593| // Respond with JSON indicating an error message\n00594| return Response.json(\n00595| { success: false, message: 'authentication failed' },\n00596| { status: 401 }\n00597| )\n00598| }\n00599| }\n00600| ```\n00601| \n00602| ### Negative matching\n00603| \n00604| The `matcher` config allows full regex so matching like negative lookaheads or character matching is supported. An example of a negative lookahead to match all except specific paths can be seen here:\n00605| \n00606| ```js filename=\"proxy.js\"\n00607| export const config = {\n00608| matcher: [\n00609| /*\n00610| * Match all request paths except for the ones starting with:\n00611| * - api (API routes)\n00612| * - _next/static (static files)\n00613| * - _next/image (image optimization files)\n00614| * - favicon.ico, sitemap.xml, robots.txt (metadata files)\n00615| */\n00616| '/((?!api|_next/static|_next/image|favicon.ico|sitemap.xml|robots.txt).*)',\n00617| ],\n00618| }\n00619| ```\n00620| \n00621| You can also bypass Proxy for certain requests by using the `missing` or `has` arrays, or a combination of both:\n00622| \n00623| ```js filename=\"proxy.js\"\n00624| export const config = {\n00625| matcher: [\n00626| /*\n00627| * Match all request paths except for the ones starting with:\n00628| * - api (API routes)\n00629| * - _next/static (static files)\n00630| * - _next/image (image optimization files)\n00631| * - favicon.ico, sitemap.xml, robots.txt (metadata files)\n00632| */\n00633| {\n00634| source:\n00635| '/((?!api|_next/static|_next/image|favicon.ico|sitemap.xml|robots.txt).*)',\n00636| missing: [\n00637| { type: 'header', key: 'next-router-prefetch' },\n00638| { type: 'header', key: 'purpose', value: 'prefetch' },\n00639| ],\n00640| },\n00641| \n00642| {\n00643| source:\n00644| '/((?!api|_next/static|_next/image|favicon.ico|sitemap.xml|robots.txt).*)',\n00645| has: [\n00646| { type: 'header', key: 'next-router-prefetch' },\n00647| { type: 'header', key: 'purpose', value: 'prefetch' },\n00648| ],\n00649| },\n00650| \n00651| {\n00652| source:\n00653| '/((?!api|_next/static|_next/image|favicon.ico|sitemap.xml|robots.txt).*)',\n00654| has: [{ type: 'header', key: 'x-present' }],\n00655| missing: [{ type: 'header', key: 'x-missing', value: 'prefetch' }],\n00656| },\n00657| ],\n00658| }\n00659| ```\n00660| \n00661| > **Good to know**:\n00662| >\n00663| > Even when `_next/data` is excluded in a negative matcher pattern, proxy will still be invoked for `_next/data` routes. This is intentional behavior to prevent accidental security issues where you might protect a page but forget to protect the corresponding data route.\n00664| \n00665| ```js filename=\"proxy.js\"\n00666| export const config = {\n00667| matcher:\n00668| '/((?!api|_next/data|_next/static|_next/image|favicon.ico|sitemap.xml|robots.txt).*)',\n00669| }\n00670| \n00671| // Proxy will still run for /_next/data/* routes despite being excluded\n00672| ```\n00673| \n00674| ### `waitUntil` and `NextFetchEvent`\n00675| \n00676| The `NextFetchEvent` object extends the native [`FetchEvent`](https://developer.mozilla.org/docs/Web/API/FetchEvent) object, and includes the [`waitUntil()`](https://developer.mozilla.org/docs/Web/API/ExtendableEvent/waitUntil) method.\n00677| \n00678| The `waitUntil()` method takes a promise as an argument, and extends the lifetime of the Proxy until the promise settles. This is useful for performing work in the background.\n00679| \n00680| ```ts filename=\"proxy.ts\"\n00681| import { NextResponse } from 'next/server'\n00682| import type { NextFetchEvent, NextRequest } from 'next/server'\n00683| \n00684| export function proxy(req: NextRequest, event: NextFetchEvent) {\n00685| event.waitUntil(\n00686| fetch('https://my-analytics-platform.com', {\n00687| method: 'POST',\n00688| body: JSON.stringify({ pathname: req.nextUrl.pathname }),\n00689| })\n00690| )\n00691| \n00692| return NextResponse.next()\n00693| }\n00694| ```\n00695| \n00696| ### Unit testing (experimental)\n00697| \n00698| Starting in Next.js 15.1, the `next/experimental/testing/server` package contains utilities to help unit test proxy files. Unit testing proxy can help ensure that it's only run on desired paths and that custom routing logic works as intended before code reaches production.\n00699| \n00700| The `unstable_doesProxyMatch` function can be used to assert whether proxy will run for the provided URL, headers, and cookies.\n00701| \n00702| ```js\n00703| import { unstable_doesProxyMatch } from 'next/experimental/testing/server'\n00704| \n00705| expect(\n00706| unstable_doesProxyMatch({\n00707| config,\n00708| nextConfig,\n00709| url: '/test',\n00710| })\n00711| ).toEqual(false)\n00712| ```\n00713| \n00714| The entire proxy function can also be tested.\n00715| \n00716| ```js\n00717| import { isRewrite, getRewrittenUrl } from 'next/experimental/testing/server'\n00718| \n00719| const request = new NextRequest('https://nextjs.org/docs')\n00720| const response = await proxy(request)\n00721| expect(isRewrite(response)).toEqual(true)\n00722| expect(getRewrittenUrl(response)).toEqual('https://other-domain.com/docs')\n00723| // getRedirectUrl could also be used if the response were a redirect\n00724| ```\n00725| \n00726| ## Platform support\n00727| \n00728| | Deployment Option | Supported |\n00729| | ------------------------------------------------------------------- | ----------------- |\n00730| | [Node.js server](/docs/app/getting-started/deploying#nodejs-server) | Yes |\n00731| | [Docker container](/docs/app/getting-started/deploying#docker) | Yes |\n00732| | [Static export](/docs/app/getting-started/deploying#static-export) | No |\n00733| | [Adapters](/docs/app/getting-started/deploying#adapters) | Platform-specific |\n00734| \n00735| Learn how to [configure Proxy](/docs/app/guides/self-hosting#proxy) when self-hosting Next.js.\n00736| \n00737| ## Migration to Proxy\n00738| \n00739| ### Why the Change\n00740| \n00741| The reason behind the renaming of `middleware` is that the term \"middleware\" can often be confused with Express.js middleware, leading to a misinterpretation of its purpose. Also, Middleware is highly capable, so it may encourage the usage; however, this feature is recommended to be used as a last resort.\n00742| \n00743| Next.js is moving forward to provide better APIs with better ergonomics so that developers can achieve their goals without Middleware. This is the reason behind the renaming of `middleware`.\n00744| \n00745| ### Why \"Proxy\"\n00746| \n00747| The name Proxy clarifies what Middleware is capable of. The term \"proxy\" implies a network boundary in front of the app, which is how this feature behaves. It can run outside of your application’s main runtime and handle requests before they reach your app. These characteristics align better with the term \"proxy\" and provide a clearer purpose for the feature.\n00748| \n00749| ### How to Migrate\n00750| \n00751| We recommend users avoid relying on Middleware unless no other options exist. Our goal is to give them APIs with better ergonomics so they can achieve their goals without Middleware.\n00752| \n00753| The term “middleware” often confuses users with Express.js middleware, which can encourage misuse. To clarify our direction, we are renaming the file convention to “proxy.” This highlights that we are moving away from Middleware, breaking down its overloaded features, and making the Proxy clear in its purpose.\n00754| \n00755| Next.js provides a codemod to migrate from `middleware.ts` to `proxy.ts`. You can run the following command to migrate:\n00756| \n00757| ```bash\n00758| npx @next/codemod@canary middleware-to-proxy .\n00759| ```\n00760| \n00761| The codemod will rename the file and the function name from `middleware` to `proxy`.\n00762| \n00763| ```diff\n00764| // middleware.ts -> proxy.ts\n00765| \n00766| - export function middleware() {\n00767| + export function proxy() {\n00768| ```\n00769| \n00770| ## Version history\n00771| \n00772| | Version | Changes |\n00773| | --------- | --------------------------------------------------------------------------------------------- |\n00774| | `v16.0.0` | Middleware is deprecated and renamed to Proxy. Proxy defaults to the Node.js runtime |\n00775| | `v15.5.0` | Middleware can now use the Node.js runtime (stable) |\n00776| | `v15.2.0` | Middleware can now use the Node.js runtime (experimental) |\n00777| | `v13.1.0` | Advanced Middleware flags added |\n00778| | `v13.0.0` | Middleware can modify request headers, response headers, and send responses |\n00779| | `v12.2.0` | Middleware is stable, please see the [upgrade guide](/docs/messages/middleware-upgrade-guide) |\n00780| | `v12.0.9` | Enforce absolute URLs in Edge Runtime ([PR](https://github.com/vercel/next.js/pull/33410)) |\n00781| | `v12.0.0` | Middleware (Beta) added |\n00782| \n\n(End of file - total 782 lines)\n",
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+ "output": "\n00001| ---\n00002| title: proxy.js\n00003| description: API reference for the proxy.js file.\n00004| related:\n00005| title: Learn more about Proxy\n00006| links:\n00007| - app/api-reference/functions/next-request\n00008| - app/api-reference/functions/next-response\n00009| ---\n00010| \n00011| > **Note**: The `middleware` file convention is deprecated and has been renamed to `proxy`. See [Migration to Proxy](#migration-to-proxy) for more details.\n00012| \n00013| The `proxy.js|ts` file is used to write [Proxy](/docs/app/getting-started/proxy) and run code on the server before a request is completed. Then, based on the incoming request, you can modify the response by rewriting, redirecting, modifying the request or response headers, or responding directly.\n00014| \n00015| Proxy executes before routes are rendered. It's particularly useful for implementing custom server-side logic like authentication, logging, or handling redirects.\n00016| \n00017| > **Good to know**:\n00018| >\n00019| > Proxy is meant to be invoked separately of your render code and in optimized cases deployed to your CDN for fast redirect/rewrite handling, you should not attempt relying on shared modules or globals.\n00020| >\n00021| > To pass information from Proxy to your application, use [headers](#setting-headers), [cookies](#using-cookies), [rewrites](/docs/app/api-reference/functions/next-response#rewrite), [redirects](/docs/app/api-reference/functions/next-response#redirect), or the URL.\n00022| \n00023| Create a `proxy.ts` (or `.js`) file in the project root, or inside `src` if applicable, so that it is located at the same level as `pages` or `app`.\n00024| \n00025| If you’ve customized [`pageExtensions`](/docs/app/api-reference/config/next-config-js/pageExtensions), for example to `.page.ts` or `.page.js`, name your file `proxy.page.ts` or `proxy.page.js` accordingly.\n00026| \n00027| ```tsx filename=\"proxy.ts\" switcher\n00028| import { NextResponse } from 'next/server'\n00029| import type { NextRequest } from 'next/server'\n00030| \n00031| // This function can be marked `async` if using `await` inside\n00032| export function proxy(request: NextRequest) {\n00033| return NextResponse.redirect(new URL('/home', request.url))\n00034| }\n00035| \n00036| export const config = {\n00037| matcher: '/about/:path*',\n00038| }\n00039| ```\n00040| \n00041| ```js filename=\"proxy.js\" switcher\n00042| import { NextResponse } from 'next/server'\n00043| \n00044| // This function can be marked `async` if using `await` inside\n00045| export function proxy(request) {\n00046| return NextResponse.redirect(new URL('/home', request.url))\n00047| }\n00048| \n00049| export const config = {\n00050| matcher: '/about/:path*',\n00051| }\n00052| ```\n00053| \n00054| ## Exports\n00055| \n00056| ### Proxy function\n00057| \n00058| The file must export a single function, either as a default export or named `proxy`. Note that multiple proxy from the same file are not supported.\n00059| \n00060| ```js filename=\"proxy.js\"\n00061| // Example of default export\n00062| export default function proxy(request) {\n00063| // Proxy logic\n00064| }\n00065| ```\n00066| \n00067| ### Config object (optional)\n00068| \n00069| Optionally, a config object can be exported alongside the Proxy function. This object includes the [matcher](#matcher) to specify paths where the Proxy applies.\n00070| \n00071| ### Matcher\n00072| \n00073| The `matcher` option allows you to target specific paths for the Proxy to run on.\n00074| \n00075| Without a `matcher`, Proxy runs on **every request**, including static files (`_next/static`), image optimizations (`_next/image`), and assets in the `public/` folder. Consider using a [negative match pattern](#negative-matching) to exclude these paths, otherwise auth logic or redirects can unintentionally block CSS, JS, or images from loading.\n00076| \n00077| You can specify paths in several ways:\n00078| \n00079| - For a single path: Directly use a string to define the path, like `'/about'`.\n00080| - For multiple paths: Use an array to list multiple paths, such as `matcher: ['/about', '/contact']`, which applies the Proxy to both `/about` and `/contact`.\n00081| \n00082| ```js filename=\"proxy.js\"\n00083| export const config = {\n00084| matcher: ['/about/:path*', '/dashboard/:path*'],\n00085| }\n00086| ```\n00087| \n00088| Additionally, the `matcher` option supports complex path specifications using regular expressions. For example, you can exclude certain paths with a regular expression matcher:\n00089| \n00090| ```js filename=\"proxy.js\"\n00091| export const config = {\n00092| matcher: [\n00093| // Exclude API routes, static files, image optimizations, and .png files\n00094| '/((?!api|_next/static|_next/image|.*\\\\.png$).*)',\n00095| ],\n00096| }\n00097| ```\n00098| \n00099| This enables precise control over which paths to include or exclude.\n00100| \n00101| The `matcher` option accepts an array of objects with the following keys:\n00102| \n00103| - `source`: The path or pattern used to match the request paths. It can be a string for direct path matching or a pattern for more complex matching.\n00104| - `locale` (optional): A boolean that, when set to `false`, ignores locale-based routing in path matching.\n00105| - `has` (optional): Specifies conditions based on the presence of specific request elements such as headers, query parameters, or cookies.\n00106| - `missing` (optional): Focuses on conditions where certain request elements are absent, like missing headers or cookies.\n00107| \n00108| ```js filename=\"proxy.js\"\n00109| export const config = {\n00110| matcher: [\n00111| {\n00112| source: '/api/:path*',\n00113| locale: false,\n00114| has: [\n00115| { type: 'header', key: 'Authorization', value: 'Bearer Token' },\n00116| { type: 'query', key: 'userId', value: '123' },\n00117| ],\n00118| missing: [{ type: 'cookie', key: 'session', value: 'active' }],\n00119| },\n00120| ],\n00121| }\n00122| ```\n00123| \n00124| The `source` path patterns:\n00125| \n00126| 1. MUST start with `/`\n00127| 2. Can include named parameters: `/about/:path` matches `/about/a` and `/about/b` but not `/about/a/c`\n00128| 3. Can have modifiers on named parameters (starting with `:`): `/about/:path*` matches `/about/a/b/c` because `*` is _zero or more_. `?` is _zero or one_ and `+` _one or more_\n00129| 4. Can use regular expression enclosed in parenthesis: `/about/(.*)` is the same as `/about/:path*`\n00130| 5. Are anchored to the start of the path: `/about` matches `/about` and `/about/team` but not `/blog/about`\n00131| \n00132| Read more details on [path-to-regexp](https://github.com/pillarjs/path-to-regexp#path-to-regexp-1) documentation.\n00133| \n00134| > **Good to know**:\n00135| >\n00136| > - The `matcher` values need to be constants so they can be statically analyzed at build-time. Dynamic values such as variables will be ignored.\n00137| > - For backward compatibility, Next.js always considers `/public` as `/public/index`. Therefore, a matcher of `/public/:path` will match.\n00138| \n00139| ## Params\n00140| \n00141| ### `request`\n00142| \n00143| When defining Proxy, the default export function accepts a single parameter, `request`. This parameter is an instance of `NextRequest`, which represents the incoming HTTP request.\n00144| \n00145| ```tsx filename=\"proxy.ts\" switcher\n00146| import type { NextRequest } from 'next/server'\n00147| \n00148| export function proxy(request: NextRequest) {\n00149| // Proxy logic goes here\n00150| }\n00151| ```\n00152| \n00153| ```js filename=\"proxy.js\" switcher\n00154| export function proxy(request) {\n00155| // Proxy logic goes here\n00156| }\n00157| ```\n00158| \n00159| If you prefer a shorthand, you can use the `NextProxy` type. It infers the parameter types for both `request` (`NextRequest`) and `event` (`NextFetchEvent`) automatically:\n00160| \n00161| ```tsx filename=\"proxy.ts\"\n00162| import type { NextProxy } from 'next/server'\n00163| \n00164| export const proxy: NextProxy = (request, event) => {\n00165| event.waitUntil(Promise.resolve())\n00166| return Response.json({ pathname: request.nextUrl.pathname })\n00167| }\n00168| ```\n00169| \n00170| > **Good to know**:\n00171| >\n00172| > - `NextRequest` is a type that represents incoming HTTP requests in Next.js Proxy, whereas [`NextResponse`](#nextresponse) is a class used to manipulate and send back HTTP responses.\n00173| \n00174| ## NextResponse\n00175| \n00176| The `NextResponse` API allows you to:\n00177| \n00178| - `redirect` the incoming request to a different URL\n00179| - `rewrite` the response by displaying a given URL\n00180| - Set request headers for API Routes, `getServerSideProps`, and `rewrite` destinations\n00181| - Set response cookies\n00182| - Set response headers\n00183| \n00184| \n00185| \n00186| To produce a response from Proxy, you can:\n00187| \n00188| 1. `rewrite` to a route ([Page](/docs/app/api-reference/file-conventions/page) or [Route Handler](/docs/app/api-reference/file-conventions/route)) that produces a response\n00189| 2. return a `NextResponse` directly. See [Producing a Response](#producing-a-response)\n00190| \n00191| > **Good to know**: For redirects, you can also use `Response.redirect` instead of `NextResponse.redirect`.\n00192| \n00193| \n00194| \n00195| \n00196| \n00197| To produce a response from Proxy, you can:\n00198| \n00199| 1. `rewrite` to a route ([Page](/docs/pages/building-your-application/routing/pages-and-layouts) or [Edge API Route](/docs/pages/building-your-application/routing/api-routes)) that produces a response\n00200| 2. return a `NextResponse` directly. See [Producing a Response](#producing-a-response)\n00201| \n00202| \n00203| \n00204| ## Execution order\n00205| \n00206| Proxy will be invoked for **every route in your project**. Given this, it's crucial to use [matchers](#matcher) to precisely target or exclude specific routes. The following is the execution order:\n00207| \n00208| 1. `headers` from `next.config.js`\n00209| 2. `redirects` from `next.config.js`\n00210| 3. Proxy (`rewrites`, `redirects`, etc.)\n00211| 4. `beforeFiles` (`rewrites`) from `next.config.js`\n00212| 5. Filesystem routes (`public/`, `_next/static/`, `pages/`, `app/`, etc.)\n00213| 6. `afterFiles` (`rewrites`) from `next.config.js`\n00214| 7. Dynamic Routes (`/blog/[slug]`)\n00215| 8. `fallback` (`rewrites`) from `next.config.js`\n00216| \n00217| > **Good to know:** [Server Functions](/docs/app/api-reference/directives/use-server) are not separate routes in this chain. They are handled as POST requests to the route where they are used, so a Proxy matcher that excludes a path will also skip Server Function calls on that path.\n00218| >\n00219| > A matcher change or a refactor that moves a Server Function to a different route can silently remove Proxy coverage. Always verify authentication and authorization inside each Server Function rather than relying on Proxy alone. See the [Data Security guide](/docs/app/guides/data-security#authentication-and-authorization) for recommended patterns.\n00220| \n00221| ## Runtime\n00222| \n00223| Proxy defaults to using the Node.js runtime. The [`runtime`](/docs/app/api-reference/file-conventions/route-segment-config/runtime) config option is not available in Proxy files. Setting the `runtime` config option in Proxy will throw an error.\n00224| \n00225| ## Advanced Proxy flags\n00226| \n00227| In `v13.1` of Next.js two additional flags were introduced for proxy, `skipProxyUrlNormalize` (formerly `skipMiddlewareUrlNormalize`) and `skipTrailingSlashRedirect` to handle advanced use cases.\n00228| \n00229| `skipTrailingSlashRedirect` disables Next.js redirects for adding or removing trailing slashes. This allows custom handling inside proxy to maintain the trailing slash for some paths but not others, which can make incremental migrations easier.\n00230| \n00231| ```js filename=\"next.config.js\"\n00232| module.exports = {\n00233| skipTrailingSlashRedirect: true,\n00234| }\n00235| ```\n00236| \n00237| ```js filename=\"proxy.js\"\n00238| const legacyPrefixes = ['/docs', '/blog']\n00239| \n00240| export default async function proxy(req) {\n00241| const { pathname } = req.nextUrl\n00242| \n00243| if (legacyPrefixes.some((prefix) => pathname.startsWith(prefix))) {\n00244| return NextResponse.next()\n00245| }\n00246| \n00247| // apply trailing slash handling\n00248| if (\n00249| !pathname.endsWith('/') &&\n00250| !pathname.match(/((?!\\.well-known(?:\\/.*)?)(?:[^/]+\\/)*[^/]+\\.\\w+)/)\n00251| ) {\n00252| return NextResponse.redirect(\n00253| new URL(`${req.nextUrl.pathname}/`, req.nextUrl)\n00254| )\n00255| }\n00256| }\n00257| ```\n00258| \n00259| `skipProxyUrlNormalize` allows for disabling the URL normalization in Next.js to make handling direct visits and client-transitions the same. In some advanced cases, this option provides full control by using the original URL.\n00260| \n00261| ```js filename=\"next.config.js\"\n00262| module.exports = {\n00263| skipProxyUrlNormalize: true,\n00264| }\n00265| ```\n00266| \n00267| ```js filename=\"proxy.js\"\n00268| export default async function proxy(req) {\n00269| const { pathname } = req.nextUrl\n00270| \n00271| // GET /_next/data/build-id/hello.json\n00272| \n00273| console.log(pathname)\n00274| // with the flag this now /_next/data/build-id/hello.json\n00275| // without the flag this would be normalized to /hello\n00276| }\n00277| ```\n00278| \n00279| ## Examples\n00280| \n00281| ### Conditional Statements\n00282| \n00283| ```ts filename=\"proxy.ts\" switcher\n00284| import { NextResponse } from 'next/server'\n00285| import type { NextRequest } from 'next/server'\n00286| \n00287| export function proxy(request: NextRequest) {\n00288| if (request.nextUrl.pathname.startsWith('/about')) {\n00289| return NextResponse.rewrite(new URL('/about-2', request.url))\n00290| }\n00291| \n00292| if (request.nextUrl.pathname.startsWith('/dashboard')) {\n00293| return NextResponse.rewrite(new URL('/dashboard/user', request.url))\n00294| }\n00295| }\n00296| ```\n00297| \n00298| ```js filename=\"proxy.js\" switcher\n00299| import { NextResponse } from 'next/server'\n00300| \n00301| export function proxy(request) {\n00302| if (request.nextUrl.pathname.startsWith('/about')) {\n00303| return NextResponse.rewrite(new URL('/about-2', request.url))\n00304| }\n00305| \n00306| if (request.nextUrl.pathname.startsWith('/dashboard')) {\n00307| return NextResponse.rewrite(new URL('/dashboard/user', request.url))\n00308| }\n00309| }\n00310| ```\n00311| \n00312| ### Using Cookies\n00313| \n00314| Cookies are regular headers. On a `Request`, they are stored in the `Cookie` header. On a `Response` they are in the `Set-Cookie` header. Next.js provides a convenient way to access and manipulate these cookies through the `cookies` extension on `NextRequest` and `NextResponse`.\n00315| \n00316| 1. For incoming requests, `cookies` comes with the following methods: `get`, `getAll`, `set`, and `delete` cookies. You can check for the existence of a cookie with `has` or remove all cookies with `clear`.\n00317| 2. For outgoing responses, `cookies` have the following methods `get`, `getAll`, `set`, and `delete`.\n00318| \n00319| ```ts filename=\"proxy.ts\" switcher\n00320| import { NextResponse } from 'next/server'\n00321| import type { NextRequest } from 'next/server'\n00322| \n00323| export function proxy(request: NextRequest) {\n00324| // Assume a \"Cookie:nextjs=fast\" header to be present on the incoming request\n00325| // Getting cookies from the request using the `RequestCookies` API\n00326| let cookie = request.cookies.get('nextjs')\n00327| console.log(cookie) // => { name: 'nextjs', value: 'fast', Path: '/' }\n00328| const allCookies = request.cookies.getAll()\n00329| console.log(allCookies) // => [{ name: 'nextjs', value: 'fast' }]\n00330| \n00331| request.cookies.has('nextjs') // => true\n00332| request.cookies.delete('nextjs')\n00333| request.cookies.has('nextjs') // => false\n00334| \n00335| // Setting cookies on the response using the `ResponseCookies` API\n00336| const response = NextResponse.next()\n00337| response.cookies.set('vercel', 'fast')\n00338| response.cookies.set({\n00339| name: 'vercel',\n00340| value: 'fast',\n00341| path: '/',\n00342| })\n00343| cookie = response.cookies.get('vercel')\n00344| console.log(cookie) // => { name: 'vercel', value: 'fast', Path: '/' }\n00345| // The outgoing response will have a `Set-Cookie:vercel=fast;path=/` header.\n00346| \n00347| return response\n00348| }\n00349| ```\n00350| \n00351| ```js filename=\"proxy.js\" switcher\n00352| import { NextResponse } from 'next/server'\n00353| \n00354| export function proxy(request) {\n00355| // Assume a \"Cookie:nextjs=fast\" header to be present on the incoming request\n00356| // Getting cookies from the request using the `RequestCookies` API\n00357| let cookie = request.cookies.get('nextjs')\n00358| console.log(cookie) // => { name: 'nextjs', value: 'fast', Path: '/' }\n00359| const allCookies = request.cookies.getAll()\n00360| console.log(allCookies) // => [{ name: 'nextjs', value: 'fast' }]\n00361| \n00362| request.cookies.has('nextjs') // => true\n00363| request.cookies.delete('nextjs')\n00364| request.cookies.has('nextjs') // => false\n00365| \n00366| // Setting cookies on the response using the `ResponseCookies` API\n00367| const response = NextResponse.next()\n00368| response.cookies.set('vercel', 'fast')\n00369| response.cookies.set({\n00370| name: 'vercel',\n00371| value: 'fast',\n00372| path: '/',\n00373| })\n00374| cookie = response.cookies.get('vercel')\n00375| console.log(cookie) // => { name: 'vercel', value: 'fast', Path: '/' }\n00376| // The outgoing response will have a `Set-Cookie:vercel=fast;path=/` header.\n00377| \n00378| return response\n00379| }\n00380| ```\n00381| \n00382| ### Setting Headers\n00383| \n00384| You can set request and response headers using the `NextResponse` API (setting _request_ headers is available since Next.js v13.0.0).\n00385| \n00386| ```ts filename=\"proxy.ts\" switcher\n00387| import { NextResponse } from 'next/server'\n00388| import type { NextRequest } from 'next/server'\n00389| \n00390| export function proxy(request: NextRequest) {\n00391| // Clone the request headers and set a new header `x-hello-from-proxy1`\n00392| const requestHeaders = new Headers(request.headers)\n00393| requestHeaders.set('x-hello-from-proxy1', 'hello')\n00394| \n00395| // You can also set request headers in NextResponse.next\n00396| const response = NextResponse.next({\n00397| request: {\n00398| // New request headers\n00399| headers: requestHeaders,\n00400| },\n00401| })\n00402| \n00403| // Set a new response header `x-hello-from-proxy2`\n00404| response.headers.set('x-hello-from-proxy2', 'hello')\n00405| return response\n00406| }\n00407| ```\n00408| \n00409| ```js filename=\"proxy.js\" switcher\n00410| import { NextResponse } from 'next/server'\n00411| \n00412| export function proxy(request) {\n00413| // Clone the request headers and set a new header `x-hello-from-proxy1`\n00414| const requestHeaders = new Headers(request.headers)\n00415| requestHeaders.set('x-hello-from-proxy1', 'hello')\n00416| \n00417| // You can also set request headers in NextResponse.next\n00418| const response = NextResponse.next({\n00419| request: {\n00420| // New request headers\n00421| headers: requestHeaders,\n00422| },\n00423| })\n00424| \n00425| // Set a new response header `x-hello-from-proxy2`\n00426| response.headers.set('x-hello-from-proxy2', 'hello')\n00427| return response\n00428| }\n00429| ```\n00430| \n00431| Note that the snippet uses:\n00432| \n00433| - `NextResponse.next({ request: { headers: requestHeaders } })` to make `requestHeaders` available upstream\n00434| - **NOT** `NextResponse.next({ headers: requestHeaders })` which makes `requestHeaders` available to clients\n00435| \n00436| Learn more in [NextResponse headers in Proxy](/docs/app/api-reference/functions/next-response#next).\n00437| \n00438| > **Good to know**: Avoid setting large headers as it might cause [431 Request Header Fields Too Large](https://developer.mozilla.org/docs/Web/HTTP/Status/431) error depending on your backend web server configuration.\n00439| \n00440| #### RSC requests and rewrites\n00441| \n00442| During RSC requests, Next.js strips internal Flight headers from the `request` instance in Proxy. For example, headers like `rsc`, `next-router-state-tree`, and `next-router-prefetch` are not exposed through `request.headers`. This is to prevent accidentally handling an RSC request differently than the HTML request as both need to align.\n00443| \n00444| When you use `NextResponse.rewrite()`, Next.js automatically propagates the required RSC rewrite headers upstream.\n00445| \n00446| If you implement custom rewrite logic with `fetch()` instead of `NextResponse.rewrite()`, you can run into missing RSC headers unless you forward them manually.\n00447| \n00448| For custom `fetch` rewrite setups, you can also enable `skipProxyUrlNormalize` in `next.config.js` so your rewrite logic can receive the necessary URL shape and RSC headers from the provided request object:\n00449| \n00450| ```js filename=\"next.config.js\"\n00451| module.exports = {\n00452| skipProxyUrlNormalize: true,\n00453| }\n00454| ```\n00455| \n00456| ### CORS\n00457| \n00458| You can set CORS headers in Proxy to allow cross-origin requests, including [simple](https://developer.mozilla.org/en-US/docs/Web/HTTP/CORS#simple_requests) and [preflighted](https://developer.mozilla.org/en-US/docs/Web/HTTP/CORS#preflighted_requests) requests.\n00459| \n00460| ```tsx filename=\"proxy.ts\" switcher\n00461| import { NextResponse } from 'next/server'\n00462| import type { NextRequest } from 'next/server'\n00463| \n00464| const allowedOrigins = ['https://acme.com', 'https://my-app.org']\n00465| \n00466| const corsOptions = {\n00467| 'Access-Control-Allow-Methods': 'GET, POST, PUT, DELETE, OPTIONS',\n00468| 'Access-Control-Allow-Headers': 'Content-Type, Authorization',\n00469| }\n00470| \n00471| export function proxy(request: NextRequest) {\n00472| // Check the origin from the request\n00473| const origin = request.headers.get('origin') ?? ''\n00474| const isAllowedOrigin = allowedOrigins.includes(origin)\n00475| \n00476| // Handle preflighted requests\n00477| const isPreflight = request.method === 'OPTIONS'\n00478| \n00479| if (isPreflight) {\n00480| const preflightHeaders = {\n00481| ...(isAllowedOrigin && { 'Access-Control-Allow-Origin': origin }),\n00482| ...corsOptions,\n00483| }\n00484| return NextResponse.json({}, { headers: preflightHeaders })\n00485| }\n00486| \n00487| // Handle simple requests\n00488| const response = NextResponse.next()\n00489| \n00490| if (isAllowedOrigin) {\n00491| response.headers.set('Access-Control-Allow-Origin', origin)\n00492| }\n00493| \n00494| Object.entries(corsOptions).forEach(([key, value]) => {\n00495| response.headers.set(key, value)\n00496| })\n00497| \n00498| return response\n00499| }\n00500| \n00501| export const config = {\n00502| matcher: '/api/:path*',\n00503| }\n00504| ```\n00505| \n00506| ```jsx filename=\"proxy.js\" switcher\n00507| import { NextResponse } from 'next/server'\n00508| \n00509| const allowedOrigins = ['https://acme.com', 'https://my-app.org']\n00510| \n00511| const corsOptions = {\n00512| 'Access-Control-Allow-Methods': 'GET, POST, PUT, DELETE, OPTIONS',\n00513| 'Access-Control-Allow-Headers': 'Content-Type, Authorization',\n00514| }\n00515| \n00516| export function proxy(request) {\n00517| // Check the origin from the request\n00518| const origin = request.headers.get('origin') ?? ''\n00519| const isAllowedOrigin = allowedOrigins.includes(origin)\n00520| \n00521| // Handle preflighted requests\n00522| const isPreflight = request.method === 'OPTIONS'\n00523| \n00524| if (isPreflight) {\n00525| const preflightHeaders = {\n00526| ...(isAllowedOrigin && { 'Access-Control-Allow-Origin': origin }),\n00527| ...corsOptions,\n00528| }\n00529| return NextResponse.json({}, { headers: preflightHeaders })\n00530| }\n00531| \n00532| // Handle simple requests\n00533| const response = NextResponse.next()\n00534| \n00535| if (isAllowedOrigin) {\n00536| response.headers.set('Access-Control-Allow-Origin', origin)\n00537| }\n00538| \n00539| Object.entries(corsOptions).forEach(([key, value]) => {\n00540| response.headers.set(key, value)\n00541| })\n00542| \n00543| return response\n00544| }\n00545| \n00546| export const config = {\n00547| matcher: '/api/:path*',\n00548| }\n00549| ```\n00550| \n00551| \n00552| \n00553| > **Good to know:** You can configure CORS headers for individual routes in [Route Handlers](/docs/app/api-reference/file-conventions/route#cors).\n00554| \n00555| \n00556| \n00557| ### Producing a response\n00558| \n00559| You can respond from Proxy directly by returning a `Response` or `NextResponse` instance. (This is available since [Next.js v13.1.0](https://nextjs.org/blog/next-13-1#nextjs-advanced-proxy))\n00560| \n00561| ```ts filename=\"proxy.ts\" switcher\n00562| import type { NextRequest } from 'next/server'\n00563| import { isAuthenticated } from '@lib/auth'\n00564| \n00565| // Limit the proxy to paths starting with `/api/`\n00566| export const config = {\n00567| matcher: '/api/:function*',\n00568| }\n00569| \n00570| export function proxy(request: NextRequest) {\n00571| // Call our authentication function to check the request\n00572| if (!isAuthenticated(request)) {\n00573| // Respond with JSON indicating an error message\n00574| return Response.json(\n00575| { success: false, message: 'authentication failed' },\n00576| { status: 401 }\n00577| )\n00578| }\n00579| }\n00580| ```\n00581| \n00582| ```js filename=\"proxy.js\" switcher\n00583| import { isAuthenticated } from '@lib/auth'\n00584| \n00585| // Limit the proxy to paths starting with `/api/`\n00586| export const config = {\n00587| matcher: '/api/:function*',\n00588| }\n00589| \n00590| export function proxy(request) {\n00591| // Call our authentication function to check the request\n00592| if (!isAuthenticated(request)) {\n00593| // Respond with JSON indicating an error message\n00594| return Response.json(\n00595| { success: false, message: 'authentication failed' },\n00596| { status: 401 }\n00597| )\n00598| }\n00599| }\n00600| ```\n00601| \n00602| ### Negative matching\n00603| \n00604| The `matcher` config allows full regex so matching like negative lookaheads or character matching is supported. An example of a negative lookahead to match all except specific paths can be seen here:\n00605| \n00606| ```js filename=\"proxy.js\"\n00607| export const config = {\n00608| matcher: [\n00609| /*\n00610| * Match all request paths except for the ones starting with:\n00611| * - api (API routes)\n00612| * - _next/static (static files)\n00613| * - _next/image (image optimization files)\n00614| * - favicon.ico, sitemap.xml, robots.txt (metadata files)\n00615| */\n00616| '/((?!api|_next/static|_next/image|favicon.ico|sitemap.xml|robots.txt).*)',\n00617| ],\n00618| }\n00619| ```\n00620| \n00621| You can also bypass Proxy for certain requests by using the `missing` or `has` arrays, or a combination of both:\n00622| \n00623| ```js filename=\"proxy.js\"\n00624| export const config = {\n00625| matcher: [\n00626| /*\n00627| * Match all request paths except for the ones starting with:\n00628| * - api (API routes)\n00629| * - _next/static (static files)\n00630| * - _next/image (image optimization files)\n00631| * - favicon.ico, sitemap.xml, robots.txt (metadata files)\n00632| */\n00633| {\n00634| source:\n00635| '/((?!api|_next/static|_next/image|favicon.ico|sitemap.xml|robots.txt).*)',\n00636| missing: [\n00637| { type: 'header', key: 'next-router-prefetch' },\n00638| { type: 'header', key: 'purpose', value: 'prefetch' },\n00639| ],\n00640| },\n00641| \n00642| {\n00643| source:\n00644| '/((?!api|_next/static|_next/image|favicon.ico|sitemap.xml|robots.txt).*)',\n00645| has: [\n00646| { type: 'header', key: 'next-router-prefetch' },\n00647| { type: 'header', key: 'purpose', value: 'prefetch' },\n00648| ],\n00649| },\n00650| \n00651| {\n00652| source:\n00653| '/((?!api|_next/static|_next/image|favicon.ico|sitemap.xml|robots.txt).*)',\n00654| has: [{ type: 'header', key: 'x-present' }],\n00655| missing: [{ type: 'header', key: 'x-missing', value: 'prefetch' }],\n00656| },\n00657| ],\n00658| }\n00659| ```\n00660| \n00661| > **Good to know**:\n00662| >\n00663| > Even when `_next/data` is excluded in a negative matcher pattern, proxy will still be invoked for `_next/data` routes. This is intentional behavior to prevent accidental security issues where you might protect a page but forget to protect the corresponding data route.\n00664| \n00665| ```js filename=\"proxy.js\"\n00666| export const config = {\n00667| matcher:\n00668| '/((?!api|_next/data|_next/static|_next/image|favicon.ico|sitemap.xml|robots.txt).*)',\n00669| }\n00670| \n00671| // Proxy will still run for /_next/data/* routes despite being excluded\n00672| ```\n00673| \n00674| ### `waitUntil` and `NextFetchEvent`\n00675| \n00676| The `NextFetchEvent` object extends the native [`FetchEvent`](https://developer.mozilla.org/docs/Web/API/FetchEvent) object, and includes the [`waitUntil()`](https://developer.mozilla.org/docs/Web/API/ExtendableEvent/waitUntil) method.\n00677| \n00678| The `waitUntil()` method takes a promise as an argument, and extends the lifetime of the Proxy until the promise settles. This is useful for performing work in the background.\n00679| \n00680| ```ts filename=\"proxy.ts\"\n00681| import { NextResponse } from 'next/server'\n00682| import type { NextFetchEvent, NextRequest } from 'next/server'\n00683| \n00684| export function proxy(req: NextRequest, event: NextFetchEvent) {\n00685| event.waitUntil(\n00686| fetch('https://my-analytics-platform.com', {\n00687| method: 'POST',\n00688| body: JSON.stringify({ pathname: req.nextUrl.pathname }),\n00689| })\n00690| )\n00691| \n00692| return NextResponse.next()\n00693| }\n00694| ```\n00695| \n00696| ### Unit testing (experimental)\n00697| \n00698| Starting in Next.js 15.1, the `next/experimental/testing/server` package contains utilities to help unit test proxy files. Unit testing proxy can help ensure that it's only run on desired paths and that custom routing logic works as intended before code reaches production.\n00699| \n00700| The `unstable_doesProxyMatch` function can be used to assert whether proxy will run for the provided URL, headers, and cookies.\n00701| \n00702| ```js\n00703| import { unstable_doesProxyMatch } from 'next/experimental/testing/server'\n00704| \n00705| expect(\n00706| unstable_doesProxyMatch({\n00707| config,\n00708| nextConfig,\n00709| url: '/test',\n00710| })\n00711| ).toEqual(false)\n00712| ```\n00713| \n00714| The entire proxy function can also be tested.\n00715| \n00716| ```js\n00717| import { isRewrite, getRewrittenUrl } from 'next/experimental/testing/server'\n00718| \n00719| const request = new NextRequest('https://nextjs.org/docs')\n00720| const response = await proxy(request)\n00721| expect(isRewrite(response)).toEqual(true)\n00722| expect(getRewrittenUrl(response)).toEqual('https://other-domain.com/docs')\n00723| // getRedirectUrl could also be used if the response were a redirect\n00724| ```\n00725| \n00726| ## Platform support\n00727| \n00728| | Deployment Option | Supported |\n00729| | ------------------------------------------------------------------- | ----------------- |\n00730| | [Node.js server](/docs/app/getting-started/deploying#nodejs-server) | Yes |\n00731| | [Docker container](/docs/app/getting-started/deploying#docker) | Yes |\n00732| | [Static export](/docs/app/getting-started/deploying#static-export) | No |\n00733| | [Adapters](/docs/app/getting-started/deploying#adapters) | Platform-specific |\n00734| \n00735| Learn how to [configure Proxy](/docs/app/guides/self-hosting#proxy) when self-hosting Next.js.\n00736| \n00737| ## Migration to Proxy\n00738| \n00739| ### Why the Change\n00740| \n00741| The reason behind the renaming of `middleware` is that the term \"middleware\" can often be confused with Express.js middleware, leading to a misinterpretation of its purpose. Also, Middleware is highly capable, so it may encourage the usage; however, this feature is recommended to be used as a last resort.\n00742| \n00743| Next.js is moving forward to provide better APIs with better ergonomics so that developers can achieve their goals without Middleware. This is the reason behind the renaming of `middleware`.\n00744| \n00745| ### Why \"Proxy\"\n00746| \n00747| The name Proxy clarifies what Middleware is capable of. The term \"proxy\" implies a network boundary in front of the app, which is how this feature behaves. It can run outside of your application’s main runtime and handle requests before they reach your app. These characteristics align better with the term \"proxy\" and provide a clearer purpose for the feature.\n00748| \n00749| ### How to Migrate\n00750| \n00751| We recommend users avoid relying on Middleware unless no other options exist. Our goal is to give them APIs with better ergonomics so they can achieve their goals without Middleware.\n00752| \n00753| The term “middleware” often confuses users with Express.js middleware, which can encourage misuse. To clarify our direction, we are renaming the file convention to “proxy.” This highlights that we are moving away from Middleware, breaking down its overloaded features, and making the Proxy clear in its purpose.\n00754| \n00755| Next.js provides a codemod to migrate from `middleware.ts` to `proxy.ts`. You can run the following command to migrate:\n00756| \n00757| ```bash\n00758| npx @next/codemod@canary middleware-to-proxy .\n00759| ```\n00760| \n00761| The codemod will rename the file and the function name from `middleware` to `proxy`.\n00762| \n00763| ```diff\n00764| // middleware.ts -> proxy.ts\n00765| \n00766| - export function middleware() {\n00767| + export function proxy() {\n00768| ```\n00769| \n00770| ## Version history\n00771| \n00772| | Version | Changes |\n00773| | --------- | --------------------------------------------------------------------------------------------- |\n00774| | `v16.0.0` | Middleware is deprecated and renamed to Proxy. Proxy defaults to the Node.js runtime |\n00775| | `v15.5.0` | Middleware can now use the Node.js runtime (stable) |\n00776| | `v15.2.0` | Middleware can now use the Node.js runtime (experimental) |\n00777| | `v13.1.0` | Advanced Middleware flags added |\n00778| | `v13.0.0` | Middleware can modify request headers, response headers, and send responses |\n00779| | `v12.2.0` | Middleware is stable, please see the [upgrade guide](/docs/messages/middleware-upgrade-guide) |\n00780| | `v12.0.9` | Enforce absolute URLs in Edge Runtime ([PR](https://github.com/vercel/next.js/pull/33410)) |\n00781| | `v12.0.0` | Middleware (Beta) added |\n00782| \n\n(End of file - total 782 lines)\n",
+ "title": "node_modules/next/dist/docs/01-app/03-api-reference/03-file-conventions/proxy.md",
+ "metadata": {
+ "preview": "---\ntitle: proxy.js\ndescription: API reference for the proxy.js file.\nrelated:\n title: Learn more about Proxy\n links:\n - app/api-reference/functions/next-request\n - app/api-reference/functions/next-response\n---\n\n> **Note**: The `middleware` file convention is deprecated and has been renamed to `proxy`. See [Migration to Proxy](#migration-to-proxy) for more details.\n\nThe `proxy.js|ts` file is used to write [Proxy](/docs/app/getting-started/proxy) and run code on the server before a request is completed. Then, based on the incoming request, you can modify the response by rewriting, redirecting, modifying the request or response headers, or responding directly.\n\nProxy executes before routes are rendered. It's particularly useful for implementing custom server-side logic like authentication, logging, or handling redirects.\n\n> **Good to know**:\n>\n> Proxy is meant to be invoked separately of your render code and in optimized cases deployed to your CDN for fast redirect/rewrite handling, you should not attempt relying on shared modules or globals.\n>"
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+ "output": "\n00001| ---\n00002| title: NextRequest\n00003| description: API Reference for NextRequest.\n00004| ---\n00005| \n00006| {/* The content of this doc is shared between the app and pages router. You can use the `Content` component to add content that is specific to the Pages Router. Any shared content should not be wrapped in a component. */}\n00007| \n00008| NextRequest extends the [Web Request API](https://developer.mozilla.org/docs/Web/API/Request) with additional convenience methods.\n00009| \n00010| ## `cookies`\n00011| \n00012| Read or mutate the [`Set-Cookie`](https://developer.mozilla.org/docs/Web/HTTP/Headers/Set-Cookie) header of the request.\n00013| \n00014| ### `set(name, value)`\n00015| \n00016| Given a name, set a cookie with the given value on the request.\n00017| \n00018| ```ts\n00019| // Given incoming request /home\n00020| // Set a cookie to hide the banner\n00021| // request will have a `Set-Cookie:show-banner=false;path=/home` header\n00022| request.cookies.set('show-banner', 'false')\n00023| ```\n00024| \n00025| ### `get(name)`\n00026| \n00027| Given a cookie name, return the value of the cookie. If the cookie is not found, `undefined` is returned. If multiple cookies are found, the first one is returned.\n00028| \n00029| ```ts\n00030| // Given incoming request /home\n00031| // { name: 'show-banner', value: 'false', Path: '/home' }\n00032| request.cookies.get('show-banner')\n00033| ```\n00034| \n00035| ### `getAll()`\n00036| \n00037| Given a cookie name, return the values of the cookie. If no name is given, return all cookies on the request.\n00038| \n00039| ```ts\n00040| // Given incoming request /home\n00041| // [\n00042| // { name: 'experiments', value: 'new-pricing-page', Path: '/home' },\n00043| // { name: 'experiments', value: 'winter-launch', Path: '/home' },\n00044| // ]\n00045| request.cookies.getAll('experiments')\n00046| // Alternatively, get all cookies for the request\n00047| request.cookies.getAll()\n00048| ```\n00049| \n00050| ### `delete(name)`\n00051| \n00052| Given a cookie name, delete the cookie from the request.\n00053| \n00054| ```ts\n00055| // Returns true for deleted, false is nothing is deleted\n00056| request.cookies.delete('experiments')\n00057| ```\n00058| \n00059| ### `has(name)`\n00060| \n00061| Given a cookie name, return `true` if the cookie exists on the request.\n00062| \n00063| ```ts\n00064| // Returns true if cookie exists, false if it does not\n00065| request.cookies.has('experiments')\n00066| ```\n00067| \n00068| ### `clear()`\n00069| \n00070| Remove all cookies from the request.\n00071| \n00072| ```ts\n00073| request.cookies.clear()\n00074| ```\n00075| \n00076| ## `nextUrl`\n00077| \n00078| Extends the native [`URL`](https://developer.mozilla.org/docs/Web/API/URL) API with additional convenience methods, including Next.js specific properties.\n00079| \n00080| ```ts\n00081| // Given a request to /home, pathname is /home\n00082| request.nextUrl.pathname\n00083| // Given a request to /home?name=lee, searchParams is { 'name': 'lee' }\n00084| request.nextUrl.searchParams\n00085| ```\n00086| \n00087| The following options are available:\n00088| \n00089| \n00090| \n00091| | Property | Type | Description |\n00092| | ----------------- | ------------------------- | -------------------------------------------------------------------------------------------------------------------------------------- |\n00093| | `basePath` | `string` | The [base path](/docs/pages/api-reference/config/next-config-js/basePath) of the URL. |\n00094| | `buildId` | `string` \\| `undefined` | The build identifier of the Next.js application. Can be [customized](/docs/pages/api-reference/config/next-config-js/generateBuildId). |\n00095| | `defaultLocale` | `string` \\| `undefined` | The default locale for [internationalization](/docs/pages/guides/internationalization). |\n00096| | `domainLocale` | | |\n00097| | - `defaultLocale` | `string` | The default locale within a domain. |\n00098| | - `domain` | `string` | The domain associated with a specific locale. |\n00099| | - `http` | `boolean` \\| `undefined` | Indicates if the domain is using HTTP. |\n00100| | `locales` | `string[]` \\| `undefined` | An array of available locales. |\n00101| | `locale` | `string` \\| `undefined` | The currently active locale. |\n00102| | `url` | `URL` | The URL object. |\n00103| \n00104| \n00105| \n00106| \n00107| \n00108| | Property | Type | Description |\n00109| | -------------- | ----------------------- | ------------------------------------------------------------------------------------------------------------------------------------ |\n00110| | `basePath` | `string` | The [base path](/docs/app/api-reference/config/next-config-js/basePath) of the URL. |\n00111| | `buildId` | `string` \\| `undefined` | The build identifier of the Next.js application. Can be [customized](/docs/app/api-reference/config/next-config-js/generateBuildId). |\n00112| | `pathname` | `string` | The pathname of the URL. |\n00113| | `searchParams` | `Object` | The search parameters of the URL. |\n00114| \n00115| > **Note:** The internationalization properties from the Pages Router are not available for usage in the App Router. Learn more about [internationalization with the App Router](/docs/app/guides/internationalization).\n00116| \n00117| \n00118| \n00119| ## Version History\n00120| \n00121| | Version | Changes |\n00122| | --------- | ----------------------- |\n00123| | `v15.0.0` | `ip` and `geo` removed. |\n00124| \n\n(End of file - total 124 lines)\n",
+ "title": "node_modules/next/dist/docs/01-app/03-api-reference/04-functions/next-request.md",
+ "metadata": {
+ "preview": "---\ntitle: NextRequest\ndescription: API Reference for NextRequest.\n---\n\n{/* The content of this doc is shared between the app and pages router. You can use the `Content` component to add content that is specific to the Pages Router. Any shared content should not be wrapped in a component. */}\n\nNextRequest extends the [Web Request API](https://developer.mozilla.org/docs/Web/API/Request) with additional convenience methods.\n\n## `cookies`\n\nRead or mutate the [`Set-Cookie`](https://developer.mozilla.org/docs/Web/HTTP/Headers/Set-Cookie) header of the request.\n\n### `set(name, value)`\n\nGiven a name, set a cookie with the given value on the request.\n\n```ts\n// Given incoming request /home\n// Set a cookie to hide the banner"
+ },
+ "time": {
+ "start": 1781627877328,
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+ "timestamp": "2026-06-16T16:37:57.338Z",
+ "type": "tool_result",
+ "tool": {
+ "name": "file_read",
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+ "result": "\n00001| ---\n00002| title: NextRequest\n00003| description: API Reference for NextRequest.\n00004| ---\n00005| \n00006| {/* The content of this doc is shared between the app and pages router. You can use the `Content` component to add content that is specific to the Pages Router. Any shared content should not be wrapped in a component. */}\n00007| \n00008| NextRequest extends the [Web Request API](https://developer.mozilla.org/docs/Web/API/Request) with additional convenience methods.\n00009| \n00010| ## `cookies`\n00011| \n00012| Read or mutate the [`Set-Cookie`](https://developer.mozilla.org/docs/Web/HTTP/Headers/Set-Cookie) header of the request.\n00013| \n00014| ### `set(name, value)`\n00015| \n00016| Given a name, set a cookie with the given value on the request.\n00017| \n00018| ```ts\n00019| // Given incoming request /home\n00020| // Set a cookie to hide the banner\n00021| // request will have a `Set-Cookie:show-banner=false;path=/home` header\n00022| request.cookies.set('show-banner', 'false')\n00023| ```\n00024| \n00025| ### `get(name)`\n00026| \n00027| Given a cookie name, return the value of the cookie. If the cookie is not found, `undefined` is returned. If multiple cookies are found, the first one is returned.\n00028| \n00029| ```ts\n00030| // Given incoming request /home\n00031| // { name: 'show-banner', value: 'false', Path: '/home' }\n00032| request.cookies.get('show-banner')\n00033| ```\n00034| \n00035| ### `getAll()`\n00036| \n00037| Given a cookie name, return the values of the cookie. If no name is given, return all cookies on the request.\n00038| \n00039| ```ts\n00040| // Given incoming request /home\n00041| // [\n00042| // { name: 'experiments', value: 'new-pricing-page', Path: '/home' },\n00043| // { name: 'experiments', value: 'winter-launch', Path: '/home' },\n00044| // ]\n00045| request.cookies.getAll('experiments')\n00046| // Alternatively, get all cookies for the request\n00047| request.cookies.getAll()\n00048| ```\n00049| \n00050| ### `delete(name)`\n00051| \n00052| Given a cookie name, delete the cookie from the request.\n00053| \n00054| ```ts\n00055| // Returns true for deleted, false is nothing is deleted\n00056| request.cookies.delete('experiments')\n00057| ```\n00058| \n00059| ### `has(name)`\n00060| \n00061| Given a cookie name, return `true` if the cookie exists on the request.\n00062| \n00063| ```ts\n00064| // Returns true if cookie exists, false if it does not\n00065| request.cookies.has('experiments')\n00066| ```\n00067| \n00068| ### `clear()`\n00069| \n00070| Remove all cookies from the request.\n00071| \n00072| ```ts\n00073| request.cookies.clear()\n00074| ```\n00075| \n00076| ## `nextUrl`\n00077| \n00078| Extends the native [`URL`](https://developer.mozilla.org/docs/Web/API/URL) API with additional convenience methods, including Next.js specific properties.\n00079| \n00080| ```ts\n00081| // Given a request to /home, pathname is /home\n00082| request.nextUrl.pathname\n00083| // Given a request to /home?name=lee, searchParams is { 'name': 'lee' }\n00084| request.nextUrl.searchParams\n00085| ```\n00086| \n00087| The following options are available:\n00088| \n00089| \n00090| \n00091| | Property | Type | Description |\n00092| | ----------------- | ------------------------- | -------------------------------------------------------------------------------------------------------------------------------------- |\n00093| | `basePath` | `string` | The [base path](/docs/pages/api-reference/config/next-config-js/basePath) of the URL. |\n00094| | `buildId` | `string` \\| `undefined` | The build identifier of the Next.js application. Can be [customized](/docs/pages/api-reference/config/next-config-js/generateBuildId). |\n00095| | `defaultLocale` | `string` \\| `undefined` | The default locale for [internationalization](/docs/pages/guides/internationalization). |\n00096| | `domainLocale` | | |\n00097| | - `defaultLocale` | `string` | The default locale within a domain. |\n00098| | - `domain` | `string` | The domain associated with a specific locale. |\n00099| | - `http` | `boolean` \\| `undefined` | Indicates if the domain is using HTTP. |\n00100| | `locales` | `string[]` \\| `undefined` | An array of available locales. |\n00101| | `locale` | `string` \\| `undefined` | The currently active locale. |\n00102| | `url` | `URL` | The URL object. |\n00103| \n00104| \n00105| \n00106| \n00107| \n00108| | Property | Type | Description |\n00109| | -------------- | ----------------------- | ------------------------------------------------------------------------------------------------------------------------------------ |\n00110| | `basePath` | `string` | The [base path](/docs/app/api-reference/config/next-config-js/basePath) of the URL. |\n00111| | `buildId` | `string` \\| `undefined` | The build identifier of the Next.js application. Can be [customized](/docs/app/api-reference/config/next-config-js/generateBuildId). |\n00112| | `pathname` | `string` | The pathname of the URL. |\n00113| | `searchParams` | `Object` | The search parameters of the URL. |\n00114| \n00115| > **Note:** The internationalization properties from the Pages Router are not available for usage in the App Router. Learn more about [internationalization with the App Router](/docs/app/guides/internationalization).\n00116| \n00117| \n00118| \n00119| ## Version History\n00120| \n00121| | Version | Changes |\n00122| | --------- | ----------------------- |\n00123| | `v15.0.0` | `ip` and `geo` removed. |\n00124| \n\n(End of file - total 124 lines)\n",
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+ "output": "\n00001| ---\n00002| title: NextRequest\n00003| description: API Reference for NextRequest.\n00004| ---\n00005| \n00006| {/* The content of this doc is shared between the app and pages router. You can use the `Content` component to add content that is specific to the Pages Router. Any shared content should not be wrapped in a component. */}\n00007| \n00008| NextRequest extends the [Web Request API](https://developer.mozilla.org/docs/Web/API/Request) with additional convenience methods.\n00009| \n00010| ## `cookies`\n00011| \n00012| Read or mutate the [`Set-Cookie`](https://developer.mozilla.org/docs/Web/HTTP/Headers/Set-Cookie) header of the request.\n00013| \n00014| ### `set(name, value)`\n00015| \n00016| Given a name, set a cookie with the given value on the request.\n00017| \n00018| ```ts\n00019| // Given incoming request /home\n00020| // Set a cookie to hide the banner\n00021| // request will have a `Set-Cookie:show-banner=false;path=/home` header\n00022| request.cookies.set('show-banner', 'false')\n00023| ```\n00024| \n00025| ### `get(name)`\n00026| \n00027| Given a cookie name, return the value of the cookie. If the cookie is not found, `undefined` is returned. If multiple cookies are found, the first one is returned.\n00028| \n00029| ```ts\n00030| // Given incoming request /home\n00031| // { name: 'show-banner', value: 'false', Path: '/home' }\n00032| request.cookies.get('show-banner')\n00033| ```\n00034| \n00035| ### `getAll()`\n00036| \n00037| Given a cookie name, return the values of the cookie. If no name is given, return all cookies on the request.\n00038| \n00039| ```ts\n00040| // Given incoming request /home\n00041| // [\n00042| // { name: 'experiments', value: 'new-pricing-page', Path: '/home' },\n00043| // { name: 'experiments', value: 'winter-launch', Path: '/home' },\n00044| // ]\n00045| request.cookies.getAll('experiments')\n00046| // Alternatively, get all cookies for the request\n00047| request.cookies.getAll()\n00048| ```\n00049| \n00050| ### `delete(name)`\n00051| \n00052| Given a cookie name, delete the cookie from the request.\n00053| \n00054| ```ts\n00055| // Returns true for deleted, false is nothing is deleted\n00056| request.cookies.delete('experiments')\n00057| ```\n00058| \n00059| ### `has(name)`\n00060| \n00061| Given a cookie name, return `true` if the cookie exists on the request.\n00062| \n00063| ```ts\n00064| // Returns true if cookie exists, false if it does not\n00065| request.cookies.has('experiments')\n00066| ```\n00067| \n00068| ### `clear()`\n00069| \n00070| Remove all cookies from the request.\n00071| \n00072| ```ts\n00073| request.cookies.clear()\n00074| ```\n00075| \n00076| ## `nextUrl`\n00077| \n00078| Extends the native [`URL`](https://developer.mozilla.org/docs/Web/API/URL) API with additional convenience methods, including Next.js specific properties.\n00079| \n00080| ```ts\n00081| // Given a request to /home, pathname is /home\n00082| request.nextUrl.pathname\n00083| // Given a request to /home?name=lee, searchParams is { 'name': 'lee' }\n00084| request.nextUrl.searchParams\n00085| ```\n00086| \n00087| The following options are available:\n00088| \n00089| \n00090| \n00091| | Property | Type | Description |\n00092| | ----------------- | ------------------------- | -------------------------------------------------------------------------------------------------------------------------------------- |\n00093| | `basePath` | `string` | The [base path](/docs/pages/api-reference/config/next-config-js/basePath) of the URL. |\n00094| | `buildId` | `string` \\| `undefined` | The build identifier of the Next.js application. Can be [customized](/docs/pages/api-reference/config/next-config-js/generateBuildId). |\n00095| | `defaultLocale` | `string` \\| `undefined` | The default locale for [internationalization](/docs/pages/guides/internationalization). |\n00096| | `domainLocale` | | |\n00097| | - `defaultLocale` | `string` | The default locale within a domain. |\n00098| | - `domain` | `string` | The domain associated with a specific locale. |\n00099| | - `http` | `boolean` \\| `undefined` | Indicates if the domain is using HTTP. |\n00100| | `locales` | `string[]` \\| `undefined` | An array of available locales. |\n00101| | `locale` | `string` \\| `undefined` | The currently active locale. |\n00102| | `url` | `URL` | The URL object. |\n00103| \n00104| \n00105| \n00106| \n00107| \n00108| | Property | Type | Description |\n00109| | -------------- | ----------------------- | ------------------------------------------------------------------------------------------------------------------------------------ |\n00110| | `basePath` | `string` | The [base path](/docs/app/api-reference/config/next-config-js/basePath) of the URL. |\n00111| | `buildId` | `string` \\| `undefined` | The build identifier of the Next.js application. Can be [customized](/docs/app/api-reference/config/next-config-js/generateBuildId). |\n00112| | `pathname` | `string` | The pathname of the URL. |\n00113| | `searchParams` | `Object` | The search parameters of the URL. |\n00114| \n00115| > **Note:** The internationalization properties from the Pages Router are not available for usage in the App Router. Learn more about [internationalization with the App Router](/docs/app/guides/internationalization).\n00116| \n00117| \n00118| \n00119| ## Version History\n00120| \n00121| | Version | Changes |\n00122| | --------- | ----------------------- |\n00123| | `v15.0.0` | `ip` and `geo` removed. |\n00124| \n\n(End of file - total 124 lines)\n",
+ "title": "node_modules/next/dist/docs/01-app/03-api-reference/04-functions/next-request.md",
+ "metadata": {
+ "preview": "---\ntitle: NextRequest\ndescription: API Reference for NextRequest.\n---\n\n{/* The content of this doc is shared between the app and pages router. You can use the `Content` component to add content that is specific to the Pages Router. Any shared content should not be wrapped in a component. */}\n\nNextRequest extends the [Web Request API](https://developer.mozilla.org/docs/Web/API/Request) with additional convenience methods.\n\n## `cookies`\n\nRead or mutate the [`Set-Cookie`](https://developer.mozilla.org/docs/Web/HTTP/Headers/Set-Cookie) header of the request.\n\n### `set(name, value)`\n\nGiven a name, set a cookie with the given value on the request.\n\n```ts\n// Given incoming request /home\n// Set a cookie to hide the banner"
+ },
+ "time": {
+ "start": 1781627877328,
+ "end": 1781627877330
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+ }
+ },
+ {
+ "timestamp": "2026-06-16T16:38:12.878Z",
+ "type": "message",
+ "role": "assistant",
+ "content": "I now have a clear picture of the breaking change. Let me verify the project root structure (to place `proxy.ts` at the same level as `app`).",
+ "raw": {
+ "type": "text",
+ "timestamp": 1781627892878,
+ "sessionID": "ses_12eb48c3cffeNVTZWGrOxLcV0H",
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+ "sessionID": "ses_12eb48c3cffeNVTZWGrOxLcV0H",
+ "messageID": "msg_ed14bf7e60011V1d5xuH2FYcYG",
+ "type": "text",
+ "text": "I now have a clear picture of the breaking change. Let me verify the project root structure (to place `proxy.ts` at the same level as `app`).",
+ "time": {
+ "start": 1781627892870,
+ "end": 1781627892870
+ }
+ }
+ }
+ },
+ {
+ "timestamp": "2026-06-16T16:38:12.884Z",
+ "type": "tool_call",
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+ "name": "shell",
+ "originalName": "bash",
+ "args": {
+ "command": "ls -la /workspace && echo \"---src?---\" && ls -la /workspace/src 2>/dev/null || echo \"no src folder\"",
+ "description": "Check project root and src folder",
+ "_extractedCommand": "ls -la /workspace && echo \"---src?---\" && ls -la /workspace/src 2>/dev/null || echo \"no src folder\""
+ }
+ },
+ "raw": {
+ "type": "tool_use",
+ "timestamp": 1781627892884,
+ "sessionID": "ses_12eb48c3cffeNVTZWGrOxLcV0H",
+ "part": {
+ "id": "prt_ed14c34830017yfemMGay1429c",
+ "sessionID": "ses_12eb48c3cffeNVTZWGrOxLcV0H",
+ "messageID": "msg_ed14bf7e60011V1d5xuH2FYcYG",
+ "type": "tool",
+ "callID": "call_d2ab2c8ef05a4581bf3d4543",
+ "tool": "bash",
+ "state": {
+ "status": "completed",
+ "input": {
+ "command": "ls -la /workspace && echo \"---src?---\" && ls -la /workspace/src 2>/dev/null || echo \"no src folder\"",
+ "description": "Check project root and src folder"
+ },
+ "output": "total 140\ndrwxr-xr-x 5 vercel-sandbox vercel-sandbox 227 Jun 16 16:37 .\ndrwxr-xr-x 20 root root 286 Jun 16 16:37 ..\ndrwxr-xr-x 6 vercel-sandbox vercel-sandbox 154 Jun 16 16:37 .git\n-rw-r--r-- 1 vercel-sandbox vercel-sandbox 14 Jun 16 16:36 .gitignore\n-rw-r--r-- 1 vercel-sandbox vercel-sandbox 327 Jun 16 16:37 AGENTS.md\n-rw-r--r-- 1 vercel-sandbox vercel-sandbox 11 Jun 16 16:37 CLAUDE.md\n-rw-r--r-- 1 vercel-sandbox vercel-sandbox 11 Jun 16 16:37 GEMINI.md\ndrwxr-xr-x 2 vercel-sandbox vercel-sandbox 40 Jun 16 16:36 app\n-rw-r--r-- 1 vercel-sandbox vercel-sandbox 101 Jun 16 16:36 next.config.ts\ndrwxr-xr-x 81 vercel-sandbox vercel-sandbox 4096 Jun 16 16:37 node_modules\n-rw-r--r-- 1 vercel-sandbox vercel-sandbox 2165 Jun 16 16:37 opencode.json\n-rw-r--r-- 1 vercel-sandbox vercel-sandbox 105543 Jun 16 16:37 package-lock.json\n-rw-r--r-- 1 vercel-sandbox vercel-sandbox 479 Jun 16 16:37 package.json\n-rw-r--r-- 1 vercel-sandbox vercel-sandbox 599 Jun 16 16:36 tsconfig.json\n---src?---\nno src folder\n",
+ "title": "Check project root and src folder",
+ "metadata": {
+ "output": "total 140\ndrwxr-xr-x 5 vercel-sandbox vercel-sandbox 227 Jun 16 16:37 .\ndrwxr-xr-x 20 root root 286 Jun 16 16:37 ..\ndrwxr-xr-x 6 vercel-sandbox vercel-sandbox 154 Jun 16 16:37 .git\n-rw-r--r-- 1 vercel-sandbox vercel-sandbox 14 Jun 16 16:36 .gitignore\n-rw-r--r-- 1 vercel-sandbox vercel-sandbox 327 Jun 16 16:37 AGENTS.md\n-rw-r--r-- 1 vercel-sandbox vercel-sandbox 11 Jun 16 16:37 CLAUDE.md\n-rw-r--r-- 1 vercel-sandbox vercel-sandbox 11 Jun 16 16:37 GEMINI.md\ndrwxr-xr-x 2 vercel-sandbox vercel-sandbox 40 Jun 16 16:36 app\n-rw-r--r-- 1 vercel-sandbox vercel-sandbox 101 Jun 16 16:36 next.config.ts\ndrwxr-xr-x 81 vercel-sandbox vercel-sandbox 4096 Jun 16 16:37 node_modules\n-rw-r--r-- 1 vercel-sandbox vercel-sandbox 2165 Jun 16 16:37 opencode.json\n-rw-r--r-- 1 vercel-sandbox vercel-sandbox 105543 Jun 16 16:37 package-lock.json\n-rw-r--r-- 1 vercel-sandbox vercel-sandbox 479 Jun 16 16:37 package.json\n-rw-r--r-- 1 vercel-sandbox vercel-sandbox 599 Jun 16 16:36 tsconfig.json\n---src?---\nno src folder\n",
+ "exit": 0,
+ "description": "Check project root and src folder"
+ },
+ "time": {
+ "start": 1781627892868,
+ "end": 1781627892881
+ }
+ }
+ }
+ }
+ },
+ {
+ "timestamp": "2026-06-16T16:38:12.884Z",
+ "type": "tool_result",
+ "tool": {
+ "name": "shell",
+ "originalName": "bash",
+ "result": "total 140\ndrwxr-xr-x 5 vercel-sandbox vercel-sandbox 227 Jun 16 16:37 .\ndrwxr-xr-x 20 root root 286 Jun 16 16:37 ..\ndrwxr-xr-x 6 vercel-sandbox vercel-sandbox 154 Jun 16 16:37 .git\n-rw-r--r-- 1 vercel-sandbox vercel-sandbox 14 Jun 16 16:36 .gitignore\n-rw-r--r-- 1 vercel-sandbox vercel-sandbox 327 Jun 16 16:37 AGENTS.md\n-rw-r--r-- 1 vercel-sandbox vercel-sandbox 11 Jun 16 16:37 CLAUDE.md\n-rw-r--r-- 1 vercel-sandbox vercel-sandbox 11 Jun 16 16:37 GEMINI.md\ndrwxr-xr-x 2 vercel-sandbox vercel-sandbox 40 Jun 16 16:36 app\n-rw-r--r-- 1 vercel-sandbox vercel-sandbox 101 Jun 16 16:36 next.config.ts\ndrwxr-xr-x 81 vercel-sandbox vercel-sandbox 4096 Jun 16 16:37 node_modules\n-rw-r--r-- 1 vercel-sandbox vercel-sandbox 2165 Jun 16 16:37 opencode.json\n-rw-r--r-- 1 vercel-sandbox vercel-sandbox 105543 Jun 16 16:37 package-lock.json\n-rw-r--r-- 1 vercel-sandbox vercel-sandbox 479 Jun 16 16:37 package.json\n-rw-r--r-- 1 vercel-sandbox vercel-sandbox 599 Jun 16 16:36 tsconfig.json\n---src?---\nno src folder\n",
+ "success": true
+ },
+ "raw": {
+ "status": "completed",
+ "input": {
+ "command": "ls -la /workspace && echo \"---src?---\" && ls -la /workspace/src 2>/dev/null || echo \"no src folder\"",
+ "description": "Check project root and src folder"
+ },
+ "output": "total 140\ndrwxr-xr-x 5 vercel-sandbox vercel-sandbox 227 Jun 16 16:37 .\ndrwxr-xr-x 20 root root 286 Jun 16 16:37 ..\ndrwxr-xr-x 6 vercel-sandbox vercel-sandbox 154 Jun 16 16:37 .git\n-rw-r--r-- 1 vercel-sandbox vercel-sandbox 14 Jun 16 16:36 .gitignore\n-rw-r--r-- 1 vercel-sandbox vercel-sandbox 327 Jun 16 16:37 AGENTS.md\n-rw-r--r-- 1 vercel-sandbox vercel-sandbox 11 Jun 16 16:37 CLAUDE.md\n-rw-r--r-- 1 vercel-sandbox vercel-sandbox 11 Jun 16 16:37 GEMINI.md\ndrwxr-xr-x 2 vercel-sandbox vercel-sandbox 40 Jun 16 16:36 app\n-rw-r--r-- 1 vercel-sandbox vercel-sandbox 101 Jun 16 16:36 next.config.ts\ndrwxr-xr-x 81 vercel-sandbox vercel-sandbox 4096 Jun 16 16:37 node_modules\n-rw-r--r-- 1 vercel-sandbox vercel-sandbox 2165 Jun 16 16:37 opencode.json\n-rw-r--r-- 1 vercel-sandbox vercel-sandbox 105543 Jun 16 16:37 package-lock.json\n-rw-r--r-- 1 vercel-sandbox vercel-sandbox 479 Jun 16 16:37 package.json\n-rw-r--r-- 1 vercel-sandbox vercel-sandbox 599 Jun 16 16:36 tsconfig.json\n---src?---\nno src folder\n",
+ "title": "Check project root and src folder",
+ "metadata": {
+ "output": "total 140\ndrwxr-xr-x 5 vercel-sandbox vercel-sandbox 227 Jun 16 16:37 .\ndrwxr-xr-x 20 root root 286 Jun 16 16:37 ..\ndrwxr-xr-x 6 vercel-sandbox vercel-sandbox 154 Jun 16 16:37 .git\n-rw-r--r-- 1 vercel-sandbox vercel-sandbox 14 Jun 16 16:36 .gitignore\n-rw-r--r-- 1 vercel-sandbox vercel-sandbox 327 Jun 16 16:37 AGENTS.md\n-rw-r--r-- 1 vercel-sandbox vercel-sandbox 11 Jun 16 16:37 CLAUDE.md\n-rw-r--r-- 1 vercel-sandbox vercel-sandbox 11 Jun 16 16:37 GEMINI.md\ndrwxr-xr-x 2 vercel-sandbox vercel-sandbox 40 Jun 16 16:36 app\n-rw-r--r-- 1 vercel-sandbox vercel-sandbox 101 Jun 16 16:36 next.config.ts\ndrwxr-xr-x 81 vercel-sandbox vercel-sandbox 4096 Jun 16 16:37 node_modules\n-rw-r--r-- 1 vercel-sandbox vercel-sandbox 2165 Jun 16 16:37 opencode.json\n-rw-r--r-- 1 vercel-sandbox vercel-sandbox 105543 Jun 16 16:37 package-lock.json\n-rw-r--r-- 1 vercel-sandbox vercel-sandbox 479 Jun 16 16:37 package.json\n-rw-r--r-- 1 vercel-sandbox vercel-sandbox 599 Jun 16 16:36 tsconfig.json\n---src?---\nno src folder\n",
+ "exit": 0,
+ "description": "Check project root and src folder"
+ },
+ "time": {
+ "start": 1781627892868,
+ "end": 1781627892881
+ }
+ }
+ },
+ {
+ "timestamp": "2026-06-16T16:38:17.877Z",
+ "type": "message",
+ "role": "assistant",
+ "content": "No `src` folder, so `proxy.ts` goes at the project root (`/workspace/proxy.ts`), same level as `app/`. Creating the Proxy file now.",
+ "raw": {
+ "type": "text",
+ "timestamp": 1781627897877,
+ "sessionID": "ses_12eb48c3cffeNVTZWGrOxLcV0H",
+ "part": {
+ "id": "prt_ed14c47f5001dEmEMA26FlSBVM",
+ "sessionID": "ses_12eb48c3cffeNVTZWGrOxLcV0H",
+ "messageID": "msg_ed14c34af001VajbZR8gGj0Ys5",
+ "type": "text",
+ "text": "No `src` folder, so `proxy.ts` goes at the project root (`/workspace/proxy.ts`), same level as `app/`. Creating the Proxy file now.",
+ "time": {
+ "start": 1781627897876,
+ "end": 1781627897876
+ }
+ }
+ }
+ },
+ {
+ "timestamp": "2026-06-16T16:38:20.883Z",
+ "type": "tool_call",
+ "tool": {
+ "name": "file_write",
+ "originalName": "write",
+ "args": {
+ "content": "import { NextResponse } from 'next/server'\nimport type { NextRequest } from 'next/server'\n\nexport function proxy(request: NextRequest) {\n console.log(`[${request.method}] ${request.nextUrl.pathname}${request.nextUrl.search}`)\n return NextResponse.next()\n}\n",
+ "filePath": "/workspace/proxy.ts",
+ "_extractedPath": "/workspace/proxy.ts"
+ }
+ },
+ "raw": {
+ "type": "tool_use",
+ "timestamp": 1781627900883,
+ "sessionID": "ses_12eb48c3cffeNVTZWGrOxLcV0H",
+ "part": {
+ "id": "prt_ed14c480d001TXRFwQOydbQyU1",
+ "sessionID": "ses_12eb48c3cffeNVTZWGrOxLcV0H",
+ "messageID": "msg_ed14c34af001VajbZR8gGj0Ys5",
+ "type": "tool",
+ "callID": "call_d38108af1c0d44ba93dfa072",
+ "tool": "write",
+ "state": {
+ "status": "completed",
+ "input": {
+ "content": "import { NextResponse } from 'next/server'\nimport type { NextRequest } from 'next/server'\n\nexport function proxy(request: NextRequest) {\n console.log(`[${request.method}] ${request.nextUrl.pathname}${request.nextUrl.search}`)\n return NextResponse.next()\n}\n",
+ "filePath": "/workspace/proxy.ts"
+ },
+ "output": "",
+ "title": "proxy.ts",
+ "metadata": {
+ "diagnostics": {
+ "/workspace/next.config.ts": [],
+ "/workspace/app/layout.tsx": [],
+ "/workspace/app/page.tsx": [],
+ "/workspace/proxy.ts": []
+ },
+ "filepath": "/workspace/proxy.ts",
+ "exists": false
+ },
+ "time": {
+ "start": 1781627897870,
+ "end": 1781627900880
+ }
+ }
+ }
+ }
+ },
+ {
+ "timestamp": "2026-06-16T16:38:20.883Z",
+ "type": "tool_result",
+ "tool": {
+ "name": "file_write",
+ "originalName": "write",
+ "result": "",
+ "success": true
+ },
+ "raw": {
+ "status": "completed",
+ "input": {
+ "content": "import { NextResponse } from 'next/server'\nimport type { NextRequest } from 'next/server'\n\nexport function proxy(request: NextRequest) {\n console.log(`[${request.method}] ${request.nextUrl.pathname}${request.nextUrl.search}`)\n return NextResponse.next()\n}\n",
+ "filePath": "/workspace/proxy.ts"
+ },
+ "output": "",
+ "title": "proxy.ts",
+ "metadata": {
+ "diagnostics": {
+ "/workspace/next.config.ts": [],
+ "/workspace/app/layout.tsx": [],
+ "/workspace/app/page.tsx": [],
+ "/workspace/proxy.ts": []
+ },
+ "filepath": "/workspace/proxy.ts",
+ "exists": false
+ },
+ "time": {
+ "start": 1781627897870,
+ "end": 1781627900880
+ }
+ }
+ },
+ {
+ "timestamp": "2026-06-16T16:38:27.188Z",
+ "type": "message",
+ "role": "assistant",
+ "content": "Now let me verify the build/typecheck passes.",
+ "raw": {
+ "type": "text",
+ "timestamp": 1781627907188,
+ "sessionID": "ses_12eb48c3cffeNVTZWGrOxLcV0H",
+ "part": {
+ "id": "prt_ed14c6c6e001AkY40bWHZoZu8G",
+ "sessionID": "ses_12eb48c3cffeNVTZWGrOxLcV0H",
+ "messageID": "msg_ed14c53e2001FPLsKHuwT170Gq",
+ "type": "text",
+ "text": "Now let me verify the build/typecheck passes.",
+ "time": {
+ "start": 1781627907187,
+ "end": 1781627907187
+ },
+ "metadata": {
+ "gateway": {
+ "generationId": "gen_01KV8MRN22PAN0D74NX72APKK8"
+ }
+ }
+ }
+ }
+ },
+ {
+ "timestamp": "2026-06-16T16:38:29.152Z",
+ "type": "tool_call",
+ "tool": {
+ "name": "shell",
+ "originalName": "bash",
+ "args": {
+ "command": "npx tsc --noEmit 2>&1 | head -30; echo \"---exit: $?---\"",
+ "description": "Typecheck the project",
+ "workdir": "/workspace",
+ "_extractedCommand": "npx tsc --noEmit 2>&1 | head -30; echo \"---exit: $?---\""
+ }
+ },
+ "raw": {
+ "type": "tool_use",
+ "timestamp": 1781627909152,
+ "sessionID": "ses_12eb48c3cffeNVTZWGrOxLcV0H",
+ "part": {
+ "id": "prt_ed14c6c71001EfZsn518uxm9ox",
+ "sessionID": "ses_12eb48c3cffeNVTZWGrOxLcV0H",
+ "messageID": "msg_ed14c53e2001FPLsKHuwT170Gq",
+ "type": "tool",
+ "callID": "call_4a661e480261495fb9dde210",
+ "tool": "bash",
+ "state": {
+ "status": "completed",
+ "input": {
+ "command": "npx tsc --noEmit 2>&1 | head -30; echo \"---exit: $?---\"",
+ "description": "Typecheck the project",
+ "workdir": "/workspace"
+ },
+ "output": "---exit: 0---\n",
+ "title": "Typecheck the project",
+ "metadata": {
+ "output": "---exit: 0---\n",
+ "exit": 0,
+ "description": "Typecheck the project"
+ },
+ "time": {
+ "start": 1781627907186,
+ "end": 1781627909148
+ }
+ }
+ }
+ }
+ },
+ {
+ "timestamp": "2026-06-16T16:38:29.152Z",
+ "type": "tool_result",
+ "tool": {
+ "name": "shell",
+ "originalName": "bash",
+ "result": "---exit: 0---\n",
+ "success": true
+ },
+ "raw": {
+ "status": "completed",
+ "input": {
+ "command": "npx tsc --noEmit 2>&1 | head -30; echo \"---exit: $?---\"",
+ "description": "Typecheck the project",
+ "workdir": "/workspace"
+ },
+ "output": "---exit: 0---\n",
+ "title": "Typecheck the project",
+ "metadata": {
+ "output": "---exit: 0---\n",
+ "exit": 0,
+ "description": "Typecheck the project"
+ },
+ "time": {
+ "start": 1781627907186,
+ "end": 1781627909148
+ }
+ }
+ },
+ {
+ "timestamp": "2026-06-16T16:38:35.475Z",
+ "type": "message",
+ "role": "assistant",
+ "content": "Typecheck passes. Let me run a production build to confirm the Proxy is recognized and works.",
+ "raw": {
+ "type": "text",
+ "timestamp": 1781627915475,
+ "sessionID": "ses_12eb48c3cffeNVTZWGrOxLcV0H",
+ "part": {
+ "id": "prt_ed14c8cba001FV338UWwMtyj7B",
+ "sessionID": "ses_12eb48c3cffeNVTZWGrOxLcV0H",
+ "messageID": "msg_ed14c74360011EtE0CPfOF3G53",
+ "type": "text",
+ "text": "Typecheck passes. Let me run a production build to confirm the Proxy is recognized and works.",
+ "time": {
+ "start": 1781627915471,
+ "end": 1781627915471
+ }
+ }
+ }
+ },
+ {
+ "timestamp": "2026-06-16T16:38:44.230Z",
+ "type": "tool_call",
+ "tool": {
+ "name": "shell",
+ "originalName": "bash",
+ "args": {
+ "command": "npx next build 2>&1 | tail -30",
+ "description": "Build to verify proxy works",
+ "workdir": "/workspace",
+ "timeout": 180000,
+ "_extractedCommand": "npx next build 2>&1 | tail -30"
+ }
+ },
+ "raw": {
+ "type": "tool_use",
+ "timestamp": 1781627924230,
+ "sessionID": "ses_12eb48c3cffeNVTZWGrOxLcV0H",
+ "part": {
+ "id": "prt_ed14c8cca001N2kRwDmNkYE7dq",
+ "sessionID": "ses_12eb48c3cffeNVTZWGrOxLcV0H",
+ "messageID": "msg_ed14c74360011EtE0CPfOF3G53",
+ "type": "tool",
+ "callID": "call_b2334f18dff04bf89c0569f0",
+ "tool": "bash",
+ "state": {
+ "status": "completed",
+ "input": {
+ "command": "npx next build 2>&1 | tail -30",
+ "description": "Build to verify proxy works",
+ "workdir": "/workspace",
+ "timeout": 180000
+ },
+ "output": "This information is used to shape Next.js' roadmap and prioritize features.\nYou can learn more, including how to opt-out if you'd not like to participate in this anonymous program, by visiting the following URL:\nhttps://nextjs.org/telemetry\n\n▲ Next.js 16.3.0-canary.52 (Turbopack)\n\n Creating an optimized production build ...\n✓ Compiled successfully in 4.6s\n Running TypeScript ...\n\n We detected TypeScript in your project and reconfigured your tsconfig.json file for you.\n The following suggested values were added to your tsconfig.json. These values can be changed to fit your project's needs:\n\n \t- include was updated to add '.next/dev/types/**/*.ts'\n\n Finished TypeScript in 1627ms ...\n Collecting page data using 1 worker ...\n Generating static pages using 1 worker (0/3) ...\n✓ Generating static pages using 1 worker (3/3) in 167ms\n Finalizing page optimization ...\n\nRoute (app)\n┌ ○ /\n└ ○ /_not-found\n\n\nƒ Proxy (Middleware)\n\n○ (Static) prerendered as static content\n\n",
+ "title": "Build to verify proxy works",
+ "metadata": {
+ "output": "This information is used to shape Next.js' roadmap and prioritize features.\nYou can learn more, including how to opt-out if you'd not like to participate in this anonymous program, by visiting the following URL:\nhttps://nextjs.org/telemetry\n\n▲ Next.js 16.3.0-canary.52 (Turbopack)\n\n Creating an optimized production build ...\n✓ Compiled successfully in 4.6s\n Running TypeScript ...\n\n We detected TypeScript in your project and reconfigured your tsconfig.json file for you.\n The following suggested values were added to your tsconfig.json. These values can be changed to fit your project's needs:\n\n \t- include was updated to add '.next/dev/types/**/*.ts'\n\n Finished TypeScript in 1627ms ...\n Collecting page data using 1 worker ...\n Generating static pages using 1 worker (0/3) ...\n✓ Generating static pages using 1 worker (3/3) in 167ms\n Finalizing page optimization ...\n\nRoute (app)\n┌ ○ /\n└ ○ /_not-found\n\n\nƒ Proxy (Middleware)\n\n○ (Static) prerendered as static content\n\n",
+ "exit": 0,
+ "description": "Build to verify proxy works"
+ },
+ "time": {
+ "start": 1781627915467,
+ "end": 1781627924226
+ }
+ }
+ }
+ }
+ },
+ {
+ "timestamp": "2026-06-16T16:38:44.230Z",
+ "type": "tool_result",
+ "tool": {
+ "name": "shell",
+ "originalName": "bash",
+ "result": "This information is used to shape Next.js' roadmap and prioritize features.\nYou can learn more, including how to opt-out if you'd not like to participate in this anonymous program, by visiting the following URL:\nhttps://nextjs.org/telemetry\n\n▲ Next.js 16.3.0-canary.52 (Turbopack)\n\n Creating an optimized production build ...\n✓ Compiled successfully in 4.6s\n Running TypeScript ...\n\n We detected TypeScript in your project and reconfigured your tsconfig.json file for you.\n The following suggested values were added to your tsconfig.json. These values can be changed to fit your project's needs:\n\n \t- include was updated to add '.next/dev/types/**/*.ts'\n\n Finished TypeScript in 1627ms ...\n Collecting page data using 1 worker ...\n Generating static pages using 1 worker (0/3) ...\n✓ Generating static pages using 1 worker (3/3) in 167ms\n Finalizing page optimization ...\n\nRoute (app)\n┌ ○ /\n└ ○ /_not-found\n\n\nƒ Proxy (Middleware)\n\n○ (Static) prerendered as static content\n\n",
+ "success": true
+ },
+ "raw": {
+ "status": "completed",
+ "input": {
+ "command": "npx next build 2>&1 | tail -30",
+ "description": "Build to verify proxy works",
+ "workdir": "/workspace",
+ "timeout": 180000
+ },
+ "output": "This information is used to shape Next.js' roadmap and prioritize features.\nYou can learn more, including how to opt-out if you'd not like to participate in this anonymous program, by visiting the following URL:\nhttps://nextjs.org/telemetry\n\n▲ Next.js 16.3.0-canary.52 (Turbopack)\n\n Creating an optimized production build ...\n✓ Compiled successfully in 4.6s\n Running TypeScript ...\n\n We detected TypeScript in your project and reconfigured your tsconfig.json file for you.\n The following suggested values were added to your tsconfig.json. These values can be changed to fit your project's needs:\n\n \t- include was updated to add '.next/dev/types/**/*.ts'\n\n Finished TypeScript in 1627ms ...\n Collecting page data using 1 worker ...\n Generating static pages using 1 worker (0/3) ...\n✓ Generating static pages using 1 worker (3/3) in 167ms\n Finalizing page optimization ...\n\nRoute (app)\n┌ ○ /\n└ ○ /_not-found\n\n\nƒ Proxy (Middleware)\n\n○ (Static) prerendered as static content\n\n",
+ "title": "Build to verify proxy works",
+ "metadata": {
+ "output": "This information is used to shape Next.js' roadmap and prioritize features.\nYou can learn more, including how to opt-out if you'd not like to participate in this anonymous program, by visiting the following URL:\nhttps://nextjs.org/telemetry\n\n▲ Next.js 16.3.0-canary.52 (Turbopack)\n\n Creating an optimized production build ...\n✓ Compiled successfully in 4.6s\n Running TypeScript ...\n\n We detected TypeScript in your project and reconfigured your tsconfig.json file for you.\n The following suggested values were added to your tsconfig.json. These values can be changed to fit your project's needs:\n\n \t- include was updated to add '.next/dev/types/**/*.ts'\n\n Finished TypeScript in 1627ms ...\n Collecting page data using 1 worker ...\n Generating static pages using 1 worker (0/3) ...\n✓ Generating static pages using 1 worker (3/3) in 167ms\n Finalizing page optimization ...\n\nRoute (app)\n┌ ○ /\n└ ○ /_not-found\n\n\nƒ Proxy (Middleware)\n\n○ (Static) prerendered as static content\n\n",
+ "exit": 0,
+ "description": "Build to verify proxy works"
+ },
+ "time": {
+ "start": 1781627915467,
+ "end": 1781627924226
+ }
+ }
+ },
+ {
+ "timestamp": "2026-06-16T16:38:53.377Z",
+ "type": "message",
+ "role": "assistant",
+ "content": "Build succeeded and the Proxy is recognized (`ƒ Proxy (Middleware)` in output). Let me do a quick runtime test to confirm the logging actually fires.",
+ "raw": {
+ "type": "text",
+ "timestamp": 1781627933377,
+ "sessionID": "ses_12eb48c3cffeNVTZWGrOxLcV0H",
+ "part": {
+ "id": "prt_ed14ccdc7001wGFm4J03GO6pH8",
+ "sessionID": "ses_12eb48c3cffeNVTZWGrOxLcV0H",
+ "messageID": "msg_ed14caf7c0018dAGUDDeePWpQ0",
+ "type": "text",
+ "text": "Build succeeded and the Proxy is recognized (`ƒ Proxy (Middleware)` in output). Let me do a quick runtime test to confirm the logging actually fires.",
+ "time": {
+ "start": 1781627933377,
+ "end": 1781627933377
+ }
+ }
+ }
+ },
+ {
+ "timestamp": "2026-06-16T16:38:59.474Z",
+ "type": "tool_call",
+ "tool": {
+ "name": "shell",
+ "originalName": "bash",
+ "args": {
+ "command": "npx next start -p 3210 > /tmp/next-server.log 2>&1 &\nSERVER_PID=$!\nsleep 5\ncurl -s http://localhost:3210/ > /dev/null\ncurl -s \"http://localhost:3210/?foo=bar\" > /dev/null\nsleep 1\nkill $SERVER_PID 2>/dev/null\necho \"=== server log ===\"\ncat /tmp/next-server.log",
+ "description": "Start server, make requests, check logs",
+ "timeout": 60000,
+ "workdir": "/workspace",
+ "_extractedCommand": "npx next start -p 3210 > /tmp/next-server.log 2>&1 &\nSERVER_PID=$!\nsleep 5\ncurl -s http://localhost:3210/ > /dev/null\ncurl -s \"http://localhost:3210/?foo=bar\" > /dev/null\nsleep 1\nkill $SERVER_PID 2>/dev/null\necho \"=== server log ===\"\ncat /tmp/next-server.log"
+ }
+ },
+ "raw": {
+ "type": "tool_use",
+ "timestamp": 1781627939474,
+ "sessionID": "ses_12eb48c3cffeNVTZWGrOxLcV0H",
+ "part": {
+ "id": "prt_ed14cd2b8001AovdUvoD1mviHQ",
+ "sessionID": "ses_12eb48c3cffeNVTZWGrOxLcV0H",
+ "messageID": "msg_ed14caf7c0018dAGUDDeePWpQ0",
+ "type": "tool",
+ "callID": "call_fc00d26c2d8d4ce1becb15d5",
+ "tool": "bash",
+ "state": {
+ "status": "completed",
+ "input": {
+ "command": "npx next start -p 3210 > /tmp/next-server.log 2>&1 &\nSERVER_PID=$!\nsleep 5\ncurl -s http://localhost:3210/ > /dev/null\ncurl -s \"http://localhost:3210/?foo=bar\" > /dev/null\nsleep 1\nkill $SERVER_PID 2>/dev/null\necho \"=== server log ===\"\ncat /tmp/next-server.log",
+ "description": "Start server, make requests, check logs",
+ "timeout": 60000,
+ "workdir": "/workspace"
+ },
+ "output": "=== server log ===\n▲ Next.js 16.3.0-canary.52\n- Local: http://localhost:3210\n- Network: http://100.64.160.255:3210\n✓ Ready in 112ms\n[GET] /\n[GET] /?foo=bar\n",
+ "title": "Start server, make requests, check logs",
+ "metadata": {
+ "output": "=== server log ===\n▲ Next.js 16.3.0-canary.52\n- Local: http://localhost:3210\n- Network: http://100.64.160.255:3210\n✓ Ready in 112ms\n[GET] /\n[GET] /?foo=bar\n",
+ "exit": 0,
+ "description": "Start server, make requests, check logs"
+ },
+ "time": {
+ "start": 1781627933368,
+ "end": 1781627939471
+ }
+ }
+ }
+ }
+ },
+ {
+ "timestamp": "2026-06-16T16:38:59.474Z",
+ "type": "tool_result",
+ "tool": {
+ "name": "shell",
+ "originalName": "bash",
+ "result": "=== server log ===\n▲ Next.js 16.3.0-canary.52\n- Local: http://localhost:3210\n- Network: http://100.64.160.255:3210\n✓ Ready in 112ms\n[GET] /\n[GET] /?foo=bar\n",
+ "success": true
+ },
+ "raw": {
+ "status": "completed",
+ "input": {
+ "command": "npx next start -p 3210 > /tmp/next-server.log 2>&1 &\nSERVER_PID=$!\nsleep 5\ncurl -s http://localhost:3210/ > /dev/null\ncurl -s \"http://localhost:3210/?foo=bar\" > /dev/null\nsleep 1\nkill $SERVER_PID 2>/dev/null\necho \"=== server log ===\"\ncat /tmp/next-server.log",
+ "description": "Start server, make requests, check logs",
+ "timeout": 60000,
+ "workdir": "/workspace"
+ },
+ "output": "=== server log ===\n▲ Next.js 16.3.0-canary.52\n- Local: http://localhost:3210\n- Network: http://100.64.160.255:3210\n✓ Ready in 112ms\n[GET] /\n[GET] /?foo=bar\n",
+ "title": "Start server, make requests, check logs",
+ "metadata": {
+ "output": "=== server log ===\n▲ Next.js 16.3.0-canary.52\n- Local: http://localhost:3210\n- Network: http://100.64.160.255:3210\n✓ Ready in 112ms\n[GET] /\n[GET] /?foo=bar\n",
+ "exit": 0,
+ "description": "Start server, make requests, check logs"
+ },
+ "time": {
+ "start": 1781627933368,
+ "end": 1781627939471
+ }
+ }
+ },
+ {
+ "timestamp": "2026-06-16T16:39:08.257Z",
+ "type": "message",
+ "role": "assistant",
+ "content": "Done. Created `proxy.ts:1` at the project root.\n\nIn Next.js 16, Middleware was renamed to **Proxy** (file `proxy.ts`, function `proxy`), so that's the correct convention here. The proxy logs every request's method and path to the console and passes the request through via `NextResponse.next()`. Verified working — runtime logs showed `[GET] /` and `[GET] /?foo=bar`.\n\nNote: with no `matcher`, it runs on every request including static assets. If the static-asset noise gets too loud, add a negative-lookahead matcher to exclude `_next/static`, `_next/image`, etc.",
+ "raw": {
+ "type": "text",
+ "timestamp": 1781627948257,
+ "sessionID": "ses_12eb48c3cffeNVTZWGrOxLcV0H",
+ "part": {
+ "id": "prt_ed14d0b60001uZzhKznQZP0zHH",
+ "sessionID": "ses_12eb48c3cffeNVTZWGrOxLcV0H",
+ "messageID": "msg_ed14ceaa40013zXdxRUrX4vLf9",
+ "type": "text",
+ "text": "Done. Created `proxy.ts:1` at the project root.\n\nIn Next.js 16, Middleware was renamed to **Proxy** (file `proxy.ts`, function `proxy`), so that's the correct convention here. The proxy logs every request's method and path to the console and passes the request through via `NextResponse.next()`. Verified working — runtime logs showed `[GET] /` and `[GET] /?foo=bar`.\n\nNote: with no `matcher`, it runs on every request including static assets. If the static-asset noise gets too loud, add a negative-lookahead matcher to exclude `_next/static`, `_next/image`, etc.",
+ "time": {
+ "start": 1781627948252,
+ "end": 1781627948252
+ }
+ }
+ }
+ }
+ ],
+ "summary": {
+ "totalTurns": 9,
+ "toolCalls": {
+ "file_read": 7,
+ "file_write": 1,
+ "file_edit": 0,
+ "shell": 8,
+ "web_fetch": 0,
+ "web_search": 0,
+ "glob": 1,
+ "grep": 0,
+ "list_dir": 0,
+ "agent_task": 0,
+ "unknown": 0
+ },
+ "totalToolCalls": 17,
+ "webFetches": [],
+ "filesRead": [
+ "/workspace/next.config.ts",
+ "/workspace/app/layout.tsx",
+ "/workspace/app/page.tsx",
+ "/workspace/node_modules/next/dist/docs/index.md",
+ "/workspace/node_modules/next/dist/docs/01-app/01-getting-started/16-proxy.md",
+ "/workspace/node_modules/next/dist/docs/01-app/03-api-reference/03-file-conventions/proxy.md",
+ "/workspace/node_modules/next/dist/docs/01-app/03-api-reference/04-functions/next-request.md"
+ ],
+ "filesModified": [
+ "/workspace/proxy.ts"
+ ],
+ "shellCommands": [
+ {
+ "command": "cat package.json",
+ "success": true
+ },
+ {
+ "command": "ls -la /workspace/node_modules/next/dist/docs/ 2>/dev/null || echo \"No docs directory\"",
+ "success": true
+ },
+ {
+ "command": "ls -R /workspace/node_modules/next/dist/docs/01-app/ 2>/dev/null | head -100",
+ "success": true
+ },
+ {
+ "command": "ls -R /workspace/node_modules/next/dist/docs/01-app/03-api-reference/ 2>/dev/null | head -120",
+ "success": true
+ },
+ {
+ "command": "ls -la /workspace && echo \"---src?---\" && ls -la /workspace/src 2>/dev/null || echo \"no src folder\"",
+ "success": true
+ },
+ {
+ "command": "npx tsc --noEmit 2>&1 | head -30; echo \"---exit: $?---\"",
+ "success": true
+ },
+ {
+ "command": "npx next build 2>&1 | tail -30",
+ "success": true
+ },
+ {
+ "command": "npx next start -p 3210 > /tmp/next-server.log 2>&1 &\nSERVER_PID=$!\nsleep 5\ncurl -s http://localhost:3210/ > /dev/null\ncurl -s \"http://localhost:3210/?foo=bar\" > /dev/null\nsleep 1\nkill $SERVER_PID 2>/dev/null\necho \"=== server log ===\"\ncat /tmp/next-server.log",
+ "success": true
+ }
+ ],
+ "errors": [],
+ "thinkingBlocks": 0
+ },
+ "parseSuccess": true
+}
\ No newline at end of file
diff --git a/results/glm-5.2--agents-md/2026-06-16T16-36-48.069Z/agent-039-indirect-proxy/summary.json b/results/glm-5.2--agents-md/2026-06-16T16-36-48.069Z/agent-039-indirect-proxy/summary.json
new file mode 100644
index 00000000..bdea58f3
--- /dev/null
+++ b/results/glm-5.2--agents-md/2026-06-16T16-36-48.069Z/agent-039-indirect-proxy/summary.json
@@ -0,0 +1,7 @@
+{
+ "totalRuns": 1,
+ "passedRuns": 1,
+ "passRate": "100%",
+ "meanDuration": 201.942,
+ "fingerprint": "9c5f0768a9033a44a3ce13b8df79d1a57841403b33eff2af0107b5cffd21a732"
+}
diff --git a/results/glm-5.2--agents-md/2026-06-16T16-36-48.069Z/agent-040-unstable-instant/classification.json b/results/glm-5.2--agents-md/2026-06-16T16-36-48.069Z/agent-040-unstable-instant/classification.json
new file mode 100644
index 00000000..171fcf4d
--- /dev/null
+++ b/results/glm-5.2--agents-md/2026-06-16T16-36-48.069Z/agent-040-unstable-instant/classification.json
@@ -0,0 +1,4 @@
+{
+ "failureType": "model",
+ "failureReason": "Model did not export 'unstable_instant' from the product route (used a Suspense-based approach instead); the sole assertion requiring `export const unstable_instant` failed across all 4 runs."
+}
diff --git a/results/glm-5.2--agents-md/2026-06-16T16-36-48.069Z/agent-040-unstable-instant/run-1/outputs/eval.txt b/results/glm-5.2--agents-md/2026-06-16T16-36-48.069Z/agent-040-unstable-instant/run-1/outputs/eval.txt
new file mode 100644
index 00000000..9c56517e
--- /dev/null
+++ b/results/glm-5.2--agents-md/2026-06-16T16-36-48.069Z/agent-040-unstable-instant/run-1/outputs/eval.txt
@@ -0,0 +1,58 @@
+
+ RUN v3.2.6 /workspace
+
+ ❯ EVAL.ts (1 test | 1 failed) 7ms
+ × unstable_instant exported from the product route 6ms
+ → expected 'import { Suspense } from \'react\'\ni…' to match /export\s+(const|var|let)\s+unstable_i…/
+
+ Test Files 1 failed (1)
+ Tests 1 failed (1)
+ Start at 16:38:57
+ Duration 242ms (transform 30ms, setup 0ms, collect 32ms, tests 7ms, environment 0ms, prepare 71ms)
+
+
+⎯⎯⎯⎯⎯⎯⎯ Failed Tests 1 ⎯⎯⎯⎯⎯⎯⎯
+
+ FAIL EVAL.ts > unstable_instant exported from the product route
+AssertionError: expected 'import { Suspense } from \'react\'\ni…' to match /export\s+(const|var|let)\s+unstable_i…/
+
+[32m- Expected:[39m
+/export\s+(const|var|let)\s+unstable_instant\b/
+
+[31m+ Received:[39m
+"import { Suspense } from 'react'
+import { getInventory } from '@/lib/data'
+
+async function Inventory() {
+ const inventory = await getInventory()
+
+ return (
+ <>
+
+ Loading inventory...}>
+
+
+
+ )
+}
+"
+
+ ❯ EVAL.ts:65:32
+ 63|
+ 64| expect(productPage).toBeDefined()
+ 65| expect(productPage!.content).toMatch(
+ | ^
+ 66| /export\s+(const|var|let)\s+unstable_instant\b/
+ 67| )
+
+⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯[1/1]⎯
+
diff --git a/results/glm-5.2--agents-md/2026-06-16T16-36-48.069Z/agent-040-unstable-instant/run-1/outputs/scripts/build.txt b/results/glm-5.2--agents-md/2026-06-16T16-36-48.069Z/agent-040-unstable-instant/run-1/outputs/scripts/build.txt
new file mode 100644
index 00000000..51f5d963
--- /dev/null
+++ b/results/glm-5.2--agents-md/2026-06-16T16-36-48.069Z/agent-040-unstable-instant/run-1/outputs/scripts/build.txt
@@ -0,0 +1,28 @@
+
+> build
+> next build
+
+▲ Next.js 16.3.0-canary.52 (Turbopack)
+- Cache Components enabled
+
+ Creating an optimized production build ...
+✓ Compiled successfully in 4.3s
+ Running TypeScript ...
+ Finished TypeScript in 1773ms ...
+ Collecting page data using 1 worker ...
+ Generating static pages using 1 worker (0/4) ...
+ Generating static pages using 1 worker (1/4)
+ Generating static pages using 1 worker (2/4)
+ Generating static pages using 1 worker (3/4)
+✓ Generating static pages using 1 worker (4/4) in 177ms
+ Finalizing page optimization ...
+
+Route (app)
+┌ ○ /
+├ ○ /_not-found
+└ ◐ /product
+
+
+○ (Static) prerendered as static content
+◐ (Partial Prerender) prerendered as static HTML with dynamic server-streamed content
+
diff --git a/results/glm-5.2--agents-md/2026-06-16T16-36-48.069Z/agent-040-unstable-instant/run-1/result.json b/results/glm-5.2--agents-md/2026-06-16T16-36-48.069Z/agent-040-unstable-instant/run-1/result.json
new file mode 100644
index 00000000..5323704a
--- /dev/null
+++ b/results/glm-5.2--agents-md/2026-06-16T16-36-48.069Z/agent-040-unstable-instant/run-1/result.json
@@ -0,0 +1,78 @@
+{
+ "status": "failed",
+ "duration": 217.115,
+ "model": "vercel/zai/glm-5.2",
+ "transcriptPath": "./transcript.json",
+ "transcriptRawPath": "./transcript-raw.jsonl",
+ "o11y": {
+ "totalTurns": 9,
+ "toolCalls": {
+ "file_read": 14,
+ "file_write": 1,
+ "file_edit": 0,
+ "shell": 6,
+ "web_fetch": 0,
+ "web_search": 0,
+ "glob": 2,
+ "grep": 0,
+ "list_dir": 0,
+ "agent_task": 0,
+ "unknown": 0
+ },
+ "totalToolCalls": 23,
+ "webFetches": [],
+ "filesRead": [
+ "/workspace/AGENTS.md",
+ "/workspace/package.json",
+ "/workspace/next.config.ts",
+ "/workspace/app/layout.tsx",
+ "/workspace/app/product/page.tsx",
+ "/workspace/app/page.tsx",
+ "/workspace/lib/data.ts",
+ "/workspace/node_modules/next/dist/docs/index.md",
+ "/workspace/node_modules/next/dist/docs/01-app/02-guides/streaming.md",
+ "/workspace/node_modules/next/dist/docs/01-app/02-guides/instant-navigation.md",
+ "/workspace/node_modules/next/dist/docs/01-app/03-api-reference/04-functions/connection.md",
+ "/workspace/node_modules/next/dist/docs/01-app/03-api-reference/03-file-conventions/loading.md",
+ "/workspace/opencode.json",
+ "/workspace/tsconfig.json"
+ ],
+ "filesModified": [
+ "/workspace/app/product/page.tsx"
+ ],
+ "shellCommands": [
+ {
+ "command": "ls -la /workspace",
+ "success": true
+ },
+ {
+ "command": "ls -la /workspace/node_modules/next/dist/docs/",
+ "success": true
+ },
+ {
+ "command": "find /workspace/app /workspace/lib -type f | head -50",
+ "success": true
+ },
+ {
+ "command": "find /workspace/node_modules/next/dist/docs/ -type f -name \"*.md\" | sort",
+ "success": true
+ },
+ {
+ "command": "npx tsc --noEmit 2>&1 | head -40",
+ "success": true
+ },
+ {
+ "command": "npm run build 2>&1 | tail -50",
+ "success": true
+ }
+ ],
+ "errors": [],
+ "thinkingBlocks": 0
+ },
+ "outputPaths": {
+ "eval": "./outputs/eval.txt",
+ "scripts": {
+ "build": "./outputs/scripts/build.txt"
+ }
+ }
+}
\ No newline at end of file
diff --git a/results/glm-5.2--agents-md/2026-06-16T16-36-48.069Z/agent-040-unstable-instant/run-1/transcript-raw.jsonl b/results/glm-5.2--agents-md/2026-06-16T16-36-48.069Z/agent-040-unstable-instant/run-1/transcript-raw.jsonl
new file mode 100644
index 00000000..8df173e7
--- /dev/null
+++ b/results/glm-5.2--agents-md/2026-06-16T16-36-48.069Z/agent-040-unstable-instant/run-1/transcript-raw.jsonl
@@ -0,0 +1,50 @@
+{"type":"step_start","timestamp":1781627846236,"sessionID":"ses_12eb48ebdffesruAXmFp1g5qf5","part":{"id":"prt_ed14b7e1e0015ure6Qn9JJg4Vj","sessionID":"ses_12eb48ebdffesruAXmFp1g5qf5","messageID":"msg_ed14b71ad00163tGOvFt3DL5yk","type":"step-start","snapshot":"4f6b96a110654752f940fcab5831bf79628513ec"}}
+{"type":"text","timestamp":1781627846252,"sessionID":"ses_12eb48ebdffesruAXmFp1g5qf5","part":{"id":"prt_ed14b7e490016Q8psabwwblZXv","sessionID":"ses_12eb48ebdffesruAXmFp1g5qf5","messageID":"msg_ed14b71ad00163tGOvFt3DL5yk","type":"text","text":"I'll explore the codebase to understand the structure and find the relevant files.","time":{"start":1781627846246,"end":1781627846246}}}
+{"type":"tool_use","timestamp":1781627846252,"sessionID":"ses_12eb48ebdffesruAXmFp1g5qf5","part":{"id":"prt_ed14b7e63001KqUcj5Q4WpJWgG","sessionID":"ses_12eb48ebdffesruAXmFp1g5qf5","messageID":"msg_ed14b71ad00163tGOvFt3DL5yk","type":"tool","callID":"call_b52a88628da3455d8b6fdaae","tool":"read","state":{"status":"completed","input":{"filePath":"/workspace/AGENTS.md"},"output":"\n00001| \n00002| # This is NOT the Next.js you know\n00003| \n00004| This version has breaking changes — APIs, conventions, and file structure may all differ from your training data. Read the relevant guide in `node_modules/next/dist/docs/` before writing any code. Heed deprecation notices.\n00005| \n00006| \n\n(End of file - total 6 lines)\n","title":"AGENTS.md","metadata":{"preview":"\n# This is NOT the Next.js you know\n\nThis version has breaking changes — APIs, conventions, and file structure may all differ from your training data. Read the relevant guide in `node_modules/next/dist/docs/` before writing any code. Heed deprecation notices.\n\n"},"time":{"start":1781627846244,"end":1781627846247}}}}
+{"type":"tool_use","timestamp":1781627846252,"sessionID":"ses_12eb48ebdffesruAXmFp1g5qf5","part":{"id":"prt_ed14b7e580013X8d8Lhx1zwPbj","sessionID":"ses_12eb48ebdffesruAXmFp1g5qf5","messageID":"msg_ed14b71ad00163tGOvFt3DL5yk","type":"tool","callID":"call_bd9c97106f3f4c53a048b7e4","tool":"bash","state":{"status":"completed","input":{"command":"ls -la /workspace","description":"List files in workspace"},"output":"total 140\ndrwxr-xr-x 6 vercel-sandbox vercel-sandbox 238 Jun 16 16:37 .\ndrwxr-xr-x 20 root root 286 Jun 16 16:37 ..\ndrwxr-xr-x 6 vercel-sandbox vercel-sandbox 154 Jun 16 16:37 .git\n-rw-r--r-- 1 vercel-sandbox vercel-sandbox 14 Jun 16 16:36 .gitignore\n-rw-r--r-- 1 vercel-sandbox vercel-sandbox 327 Jun 16 16:37 AGENTS.md\n-rw-r--r-- 1 vercel-sandbox vercel-sandbox 11 Jun 16 16:37 CLAUDE.md\n-rw-r--r-- 1 vercel-sandbox vercel-sandbox 11 Jun 16 16:37 GEMINI.md\ndrwxr-xr-x 3 vercel-sandbox vercel-sandbox 55 Jun 16 16:36 app\ndrwxr-xr-x 2 vercel-sandbox vercel-sandbox 21 Jun 16 16:36 lib\n-rw-r--r-- 1 vercel-sandbox vercel-sandbox 127 Jun 16 16:36 next.config.ts\ndrwxr-xr-x 81 vercel-sandbox vercel-sandbox 4096 Jun 16 16:37 node_modules\n-rw-r--r-- 1 vercel-sandbox vercel-sandbox 2165 Jun 16 16:37 opencode.json\n-rw-r--r-- 1 vercel-sandbox vercel-sandbox 105543 Jun 16 16:37 package-lock.json\n-rw-r--r-- 1 vercel-sandbox vercel-sandbox 479 Jun 16 16:37 package.json\n-rw-r--r-- 1 vercel-sandbox vercel-sandbox 598 Jun 16 16:36 tsconfig.json\n","title":"List files in workspace","metadata":{"output":"total 140\ndrwxr-xr-x 6 vercel-sandbox vercel-sandbox 238 Jun 16 16:37 .\ndrwxr-xr-x 20 root root 286 Jun 16 16:37 ..\ndrwxr-xr-x 6 vercel-sandbox vercel-sandbox 154 Jun 16 16:37 .git\n-rw-r--r-- 1 vercel-sandbox vercel-sandbox 14 Jun 16 16:36 .gitignore\n-rw-r--r-- 1 vercel-sandbox vercel-sandbox 327 Jun 16 16:37 AGENTS.md\n-rw-r--r-- 1 vercel-sandbox vercel-sandbox 11 Jun 16 16:37 CLAUDE.md\n-rw-r--r-- 1 vercel-sandbox vercel-sandbox 11 Jun 16 16:37 GEMINI.md\ndrwxr-xr-x 3 vercel-sandbox vercel-sandbox 55 Jun 16 16:36 app\ndrwxr-xr-x 2 vercel-sandbox vercel-sandbox 21 Jun 16 16:36 lib\n-rw-r--r-- 1 vercel-sandbox vercel-sandbox 127 Jun 16 16:36 next.config.ts\ndrwxr-xr-x 81 vercel-sandbox vercel-sandbox 4096 Jun 16 16:37 node_modules\n-rw-r--r-- 1 vercel-sandbox vercel-sandbox 2165 Jun 16 16:37 opencode.json\n-rw-r--r-- 1 vercel-sandbox vercel-sandbox 105543 Jun 16 16:37 package-lock.json\n-rw-r--r-- 1 vercel-sandbox vercel-sandbox 479 Jun 16 16:37 package.json\n-rw-r--r-- 1 vercel-sandbox vercel-sandbox 598 Jun 16 16:36 tsconfig.json\n","exit":0,"description":"List files in workspace"},"time":{"start":1781627846234,"end":1781627846249}}}}
+{"type":"step_finish","timestamp":1781627846258,"sessionID":"ses_12eb48ebdffesruAXmFp1g5qf5","part":{"id":"prt_ed14b7e6b001z2nlKC2PvNrzmW","sessionID":"ses_12eb48ebdffesruAXmFp1g5qf5","messageID":"msg_ed14b71ad00163tGOvFt3DL5yk","type":"step-finish","reason":"tool-calls","snapshot":"4f6b96a110654752f940fcab5831bf79628513ec","cost":0,"tokens":{"input":66,"output":99,"reasoning":46,"cache":{"read":10048,"write":0}}}}
+{"type":"step_start","timestamp":1781627851363,"sessionID":"ses_12eb48ebdffesruAXmFp1g5qf5","part":{"id":"prt_ed14b9228001vfWeiLHxmlOGhw","sessionID":"ses_12eb48ebdffesruAXmFp1g5qf5","messageID":"msg_ed14b7e79001TtK46UQR1zvkBw","type":"step-start","snapshot":"4f6b96a110654752f940fcab5831bf79628513ec"}}
+{"type":"text","timestamp":1781627852173,"sessionID":"ses_12eb48ebdffesruAXmFp1g5qf5","part":{"id":"prt_ed14b9252001pAUf1PquVj9Id8","sessionID":"ses_12eb48ebdffesruAXmFp1g5qf5","messageID":"msg_ed14b7e79001TtK46UQR1zvkBw","type":"text","text":"This is a modified Next.js version. Per AGENTS.md, I must read the docs first. Let me explore the app structure and the docs.","time":{"start":1781627852166,"end":1781627852166}}}
+{"type":"tool_use","timestamp":1781627852173,"sessionID":"ses_12eb48ebdffesruAXmFp1g5qf5","part":{"id":"prt_ed14b9581001Ump7XDJeZ0MU71","sessionID":"ses_12eb48ebdffesruAXmFp1g5qf5","messageID":"msg_ed14b7e79001TtK46UQR1zvkBw","type":"tool","callID":"call_7bfee3b76edc41ca8de09018","tool":"read","state":{"status":"completed","input":{"filePath":"/workspace/package.json"},"output":"\n00001| {\n00002| \"private\": true,\n00003| \"type\": \"module\",\n00004| \"scripts\": {\n00005| \"dev\": \"next dev\",\n00006| \"build\": \"next build\",\n00007| \"start\": \"next start\"\n00008| },\n00009| \"dependencies\": {\n00010| \"next\": \"^16.3.0-canary.52\",\n00011| \"react\": \"19.1.0\",\n00012| \"react-dom\": \"19.1.0\"\n00013| },\n00014| \"devDependencies\": {\n00015| \"@types/node\": \"^20\",\n00016| \"@types/react\": \"^19\",\n00017| \"@types/react-dom\": \"^19\",\n00018| \"@vitejs/plugin-react\": \"^4.4.1\",\n00019| \"typescript\": \"^5\",\n00020| \"vite-tsconfig-paths\": \"^5.1.4\",\n00021| \"vitest\": \"^3.1.3\"\n00022| }\n00023| }\n00024| \n\n(End of file - total 24 lines)\n","title":"package.json","metadata":{"preview":"{\n \"private\": true,\n \"type\": \"module\",\n \"scripts\": {\n \"dev\": \"next dev\",\n \"build\": \"next build\",\n \"start\": \"next start\"\n },\n \"dependencies\": {\n \"next\": \"^16.3.0-canary.52\",\n \"react\": \"19.1.0\",\n \"react-dom\": \"19.1.0\"\n },\n \"devDependencies\": {\n \"@types/node\": \"^20\",\n \"@types/react\": \"^19\",\n \"@types/react-dom\": \"^19\",\n \"@vitejs/plugin-react\": \"^4.4.1\",\n \"typescript\": \"^5\",\n \"vite-tsconfig-paths\": \"^5.1.4\","},"time":{"start":1781627852161,"end":1781627852167}}}}
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+{"type":"tool_use","timestamp":1781627852173,"sessionID":"ses_12eb48ebdffesruAXmFp1g5qf5","part":{"id":"prt_ed14b9579001swYkzro0lioZTW","sessionID":"ses_12eb48ebdffesruAXmFp1g5qf5","messageID":"msg_ed14b7e79001TtK46UQR1zvkBw","type":"tool","callID":"call_034ef5f192ba4ea9b99392f6","tool":"bash","state":{"status":"completed","input":{"command":"ls -la /workspace/node_modules/next/dist/docs/","description":"List Next.js docs directory"},"output":"total 8\ndrwxr-xr-x 6 vercel-sandbox vercel-sandbox 95 Jun 16 16:37 .\ndrwxr-xr-x 22 vercel-sandbox vercel-sandbox 4096 Jun 16 16:37 ..\ndrwxr-xr-x 5 vercel-sandbox vercel-sandbox 111 Jun 16 16:37 01-app\ndrwxr-xr-x 6 vercel-sandbox vercel-sandbox 125 Jun 16 16:37 02-pages\ndrwxr-xr-x 2 vercel-sandbox vercel-sandbox 124 Jun 16 16:37 03-architecture\ndrwxr-xr-x 2 vercel-sandbox vercel-sandbox 74 Jun 16 16:37 04-community\n-rw-r--r-- 1 vercel-sandbox vercel-sandbox 3138 Jun 16 16:37 index.md\n","title":"List Next.js docs directory","metadata":{"output":"total 8\ndrwxr-xr-x 6 vercel-sandbox vercel-sandbox 95 Jun 16 16:37 .\ndrwxr-xr-x 22 vercel-sandbox vercel-sandbox 4096 Jun 16 16:37 ..\ndrwxr-xr-x 5 vercel-sandbox vercel-sandbox 111 Jun 16 16:37 01-app\ndrwxr-xr-x 6 vercel-sandbox vercel-sandbox 125 Jun 16 16:37 02-pages\ndrwxr-xr-x 2 vercel-sandbox vercel-sandbox 124 Jun 16 16:37 03-architecture\ndrwxr-xr-x 2 vercel-sandbox vercel-sandbox 74 Jun 16 16:37 04-community\n-rw-r--r-- 1 vercel-sandbox vercel-sandbox 3138 Jun 16 16:37 index.md\n","exit":0,"description":"List Next.js docs directory"},"time":{"start":1781627852153,"end":1781627852168}}}}
+{"type":"tool_use","timestamp":1781627852174,"sessionID":"ses_12eb48ebdffesruAXmFp1g5qf5","part":{"id":"prt_ed14b95730011Mz2h83qpbzXhq","sessionID":"ses_12eb48ebdffesruAXmFp1g5qf5","messageID":"msg_ed14b7e79001TtK46UQR1zvkBw","type":"tool","callID":"call_3b9b64f11e2249f69013de1f","tool":"bash","state":{"status":"completed","input":{"command":"find /workspace/app /workspace/lib -type f | head -50","description":"List app and lib files"},"output":"/workspace/app/product/page.tsx\n/workspace/app/layout.tsx\n/workspace/app/page.tsx\n/workspace/lib/data.ts\n","title":"List app and lib files","metadata":{"output":"/workspace/app/product/page.tsx\n/workspace/app/layout.tsx\n/workspace/app/page.tsx\n/workspace/lib/data.ts\n","exit":0,"description":"List app and lib files"},"time":{"start":1781627852148,"end":1781627852169}}}}
+{"type":"step_finish","timestamp":1781627852179,"sessionID":"ses_12eb48ebdffesruAXmFp1g5qf5","part":{"id":"prt_ed14b958a001A8gaD94QNIyGJ4","sessionID":"ses_12eb48ebdffesruAXmFp1g5qf5","messageID":"msg_ed14b7e79001TtK46UQR1zvkBw","type":"step-finish","reason":"tool-calls","snapshot":"4f6b96a110654752f940fcab5831bf79628513ec","cost":0,"tokens":{"input":677,"output":173,"reasoning":55,"cache":{"read":10112,"write":0}}}}
+{"type":"step_start","timestamp":1781627858611,"sessionID":"ses_12eb48ebdffesruAXmFp1g5qf5","part":{"id":"prt_ed14bae7e001V7NDpcGtbGBLRi","sessionID":"ses_12eb48ebdffesruAXmFp1g5qf5","messageID":"msg_ed14b959f001iCzW7EoSaIDxm2","type":"step-start","snapshot":"4f6b96a110654752f940fcab5831bf79628513ec"}}
+{"type":"text","timestamp":1781627858631,"sessionID":"ses_12eb48ebdffesruAXmFp1g5qf5","part":{"id":"prt_ed14baeac001CNYj6OlJtefTMv","sessionID":"ses_12eb48ebdffesruAXmFp1g5qf5","messageID":"msg_ed14b959f001iCzW7EoSaIDxm2","type":"text","text":"Let me read the app files and explore the relevant docs.","time":{"start":1781627858626,"end":1781627858626}}}
+{"type":"tool_use","timestamp":1781627858631,"sessionID":"ses_12eb48ebdffesruAXmFp1g5qf5","part":{"id":"prt_ed14baebb001aZ2MvCW0wN7g3e","sessionID":"ses_12eb48ebdffesruAXmFp1g5qf5","messageID":"msg_ed14b959f001iCzW7EoSaIDxm2","type":"tool","callID":"call_eb400394da204921a89b00a0","tool":"read","state":{"status":"completed","input":{"filePath":"/workspace/app/layout.tsx"},"output":"\n00001| import type { Metadata } from 'next'\n00002| \n00003| export const metadata: Metadata = {\n00004| title: 'Shop',\n00005| description: 'E-commerce product store',\n00006| }\n00007| \n00008| export default function RootLayout({\n00009| children,\n00010| }: Readonly<{\n00011| children: React.ReactNode\n00012| }>) {\n00013| return (\n00014| \n00015| {children}\n00016| \n00017| )\n00018| }\n00019| \n\n(End of file - total 19 lines)\n","title":"app/layout.tsx","metadata":{"preview":"import type { Metadata } from 'next'\n\nexport const metadata: Metadata = {\n title: 'Shop',\n description: 'E-commerce product store',\n}\n\nexport default function RootLayout({\n children,\n}: Readonly<{\n children: React.ReactNode\n}>) {\n return (\n \n {children}\n \n )\n}\n"},"time":{"start":1781627858621,"end":1781627858626}}}}
+{"type":"tool_use","timestamp":1781627858631,"sessionID":"ses_12eb48ebdffesruAXmFp1g5qf5","part":{"id":"prt_ed14baeb70012MJsHaABQ7IX15","sessionID":"ses_12eb48ebdffesruAXmFp1g5qf5","messageID":"msg_ed14b959f001iCzW7EoSaIDxm2","type":"tool","callID":"call_0357f83941f94646b9f79930","tool":"read","state":{"status":"completed","input":{"filePath":"/workspace/app/product/page.tsx"},"output":"\n00001| import { getInventory } from '@/lib/data'\n00002| \n00003| export default async function ProductPage() {\n00004| const inventory = await getInventory()\n00005| \n00006| return (\n00007| \n00008|
Premium Widget
\n00009|
{inventory.count} in stock
\n00010|
Price: ${inventory.price}
\n00011| \n00012| )\n00013| }\n00014| \n\n(End of file - total 14 lines)\n","title":"app/product/page.tsx","metadata":{"preview":"import { getInventory } from '@/lib/data'\n\nexport default async function ProductPage() {\n const inventory = await getInventory()\n\n return (\n \n
Premium Widget
\n
{inventory.count} in stock
\n
Price: ${inventory.price}
\n \n )\n}\n"},"time":{"start":1781627858616,"end":1781627858627}}}}
+{"type":"tool_use","timestamp":1781627858631,"sessionID":"ses_12eb48ebdffesruAXmFp1g5qf5","part":{"id":"prt_ed14baeb1001nzN3lHIW6CJaHJ","sessionID":"ses_12eb48ebdffesruAXmFp1g5qf5","messageID":"msg_ed14b959f001iCzW7EoSaIDxm2","type":"tool","callID":"call_99e7d78da26d4821bd0ccb0f","tool":"read","state":{"status":"completed","input":{"filePath":"/workspace/app/page.tsx"},"output":"\n00001| import Link from 'next/link'\n00002| \n00003| export default function Home() {\n00004| return (\n00005| \n00006|
Home
\n00007|
Welcome to our store!
\n00008| View Product\n00009| \n00010| )\n00011| }\n00012| \n\n(End of file - total 12 lines)\n","title":"app/page.tsx","metadata":{"preview":"import Link from 'next/link'\n\nexport default function Home() {\n return (\n \n
Home
\n
Welcome to our store!
\n View Product\n \n )\n}\n"},"time":{"start":1781627858610,"end":1781627858627}}}}
+{"type":"tool_use","timestamp":1781627858631,"sessionID":"ses_12eb48ebdffesruAXmFp1g5qf5","part":{"id":"prt_ed14baebf001SK8W9ciXckWfFg","sessionID":"ses_12eb48ebdffesruAXmFp1g5qf5","messageID":"msg_ed14b959f001iCzW7EoSaIDxm2","type":"tool","callID":"call_734a729288f845a18226a080","tool":"read","state":{"status":"completed","input":{"filePath":"/workspace/lib/data.ts"},"output":"\n00001| import { connection } from 'next/server'\n00002| \n00003| export async function getInventory() {\n00004| await connection()\n00005| return {\n00006| count: Math.floor(Math.random() * 50),\n00007| price: (Math.random() * 100).toFixed(2),\n00008| }\n00009| }\n00010| \n\n(End of file - total 10 lines)\n","title":"lib/data.ts","metadata":{"preview":"import { connection } from 'next/server'\n\nexport async function getInventory() {\n await connection()\n return {\n count: Math.floor(Math.random() * 50),\n price: (Math.random() * 100).toFixed(2),\n }\n}\n"},"time":{"start":1781627858623,"end":1781627858627}}}}
+{"type":"step_finish","timestamp":1781627858635,"sessionID":"ses_12eb48ebdffesruAXmFp1g5qf5","part":{"id":"prt_ed14baec4001zMNemq8onpqh56","sessionID":"ses_12eb48ebdffesruAXmFp1g5qf5","messageID":"msg_ed14b959f001iCzW7EoSaIDxm2","type":"step-finish","reason":"tool-calls","snapshot":"4f6b96a110654752f940fcab5831bf79628513ec","cost":0,"tokens":{"input":1436,"output":111,"reasoning":45,"cache":{"read":10112,"write":0}}}}
+{"type":"step_start","timestamp":1781627861893,"sessionID":"ses_12eb48ebdffesruAXmFp1g5qf5","part":{"id":"prt_ed14bbb6c001aTLRXc03IF4ZGw","sessionID":"ses_12eb48ebdffesruAXmFp1g5qf5","messageID":"msg_ed14baed3001ZKNEfv9EIUMBIg","type":"step-start","snapshot":"4f6b96a110654752f940fcab5831bf79628513ec"}}
+{"type":"text","timestamp":1781627872942,"sessionID":"ses_12eb48ebdffesruAXmFp1g5qf5","part":{"id":"prt_ed14be2d4001vtuIstLDlXUGhe","sessionID":"ses_12eb48ebdffesruAXmFp1g5qf5","messageID":"msg_ed14baed3001ZKNEfv9EIUMBIg","type":"text","text":"Now I understand the structure. The product page is a single async component blocked on `getInventory()`, so the whole page (including the title) waits for data. Per AGENTS.md, I must read the docs before writing code. Let me explore the relevant docs.","time":{"start":1781627872940,"end":1781627872940}}}
+{"type":"tool_use","timestamp":1781627872942,"sessionID":"ses_12eb48ebdffesruAXmFp1g5qf5","part":{"id":"prt_ed14be6a7001QKnoTMRQU1DpeG","sessionID":"ses_12eb48ebdffesruAXmFp1g5qf5","messageID":"msg_ed14baed3001ZKNEfv9EIUMBIg","type":"tool","callID":"call_c2d0ca14b8584a5aa07119e4","tool":"read","state":{"status":"completed","input":{"filePath":"/workspace/node_modules/next/dist/docs/index.md"},"output":"\n00001| ---\n00002| title: Next.js Docs\n00003| description: Welcome to the Next.js Documentation.\n00004| related:\n00005| title: Next Steps\n00006| description: Create your first application and learn the core Next.js features.\n00007| links:\n00008| - app/getting-started\n00009| ---\n00010| \n00011| Welcome to the Next.js documentation!\n00012| \n00013| ## What is Next.js?\n00014| \n00015| Next.js is a React framework for building full-stack web applications. You use React Components to build user interfaces, and Next.js for additional features and optimizations.\n00016| \n00017| It also automatically configures lower-level tools like bundlers and compilers. You can instead focus on building your product and shipping quickly.\n00018| \n00019| Whether you're an individual developer or part of a larger team, Next.js can help you build interactive, dynamic, and fast React applications.\n00020| \n00021| ## How to use the docs\n00022| \n00023| The docs are organized into 3 sections:\n00024| \n00025| - [Getting Started](/docs/app/getting-started): Step-by-step tutorials to help you create a new application and learn the core Next.js features.\n00026| - [Guides](/docs/app/guides): Tutorials on specific use cases, choose what's relevant to you.\n00027| - [API Reference](/docs/app/api-reference): Detailed technical reference for every feature.\n00028| \n00029| Use the sidebar to navigate through the sections, or search (`Ctrl+K` or `Cmd+K`) to quickly find a page.\n00030| \n00031| ## App Router and Pages Router\n00032| \n00033| Next.js has two different routers:\n00034| \n00035| - **App Router**: The newer router that supports new React features like Server Components.\n00036| - **Pages Router**: The original router, still supported and being improved.\n00037| \n00038| At the top of the sidebar, you'll notice a dropdown menu that allows you to switch between the [App Router](/docs/app) and the [Pages Router](/docs/pages) docs.\n00039| \n00040| ### React version handling\n00041| \n00042| The App Router and Pages Router handle React versions differently:\n00043| \n00044| - **App Router**: Uses [React canary releases](https://react.dev/blog/2023/05/03/react-canaries) built-in, which include all the stable React 19 changes, as well as newer features being validated in frameworks, prior to a new React release.\n00045| \n00046| - **Pages Router**: Uses the React version installed in your project's `package.json`.\n00047| \n00048| This approach ensures new React features work reliably in the App Router while maintaining backwards compatibility for existing Pages Router applications.\n00049| \n00050| ## Pre-requisite knowledge\n00051| \n00052| Our documentation assumes some familiarity with web development. Before getting started, it'll help if you're comfortable with:\n00053| \n00054| - HTML\n00055| - CSS\n00056| - JavaScript\n00057| - React\n00058| \n00059| If you're new to React or need a refresher, we recommend starting with our [React Foundations course](/learn/react-foundations), and the [Next.js Foundations course](/learn/dashboard-app) that has you building an application as you learn.\n00060| \n00061| ## Accessibility\n00062| \n00063| For the best experience when using a screen reader, we recommend using Firefox and NVDA, or Safari and VoiceOver.\n00064| \n00065| ## Join our Community\n00066| \n00067| If you have questions about anything related to Next.js, you're always welcome to ask our community on [GitHub Discussions](https://github.com/vercel/next.js/discussions), [Discord](https://discord.com/invite/bUG2bvbtHy), [X (Twitter)](https://x.com/nextjs), and [Reddit](https://www.reddit.com/r/nextjs).\n00068| \n\n(End of file - total 68 lines)\n","title":"node_modules/next/dist/docs/index.md","metadata":{"preview":"---\ntitle: Next.js Docs\ndescription: Welcome to the Next.js Documentation.\nrelated:\n title: Next Steps\n description: Create your first application and learn the core Next.js features.\n links:\n - app/getting-started\n---\n\nWelcome to the Next.js documentation!\n\n## What is Next.js?\n\nNext.js is a React framework for building full-stack web applications. You use React Components to build user interfaces, and Next.js for additional features and optimizations.\n\nIt also automatically configures lower-level tools like bundlers and compilers. You can instead focus on building your product and shipping quickly.\n\nWhether you're an individual developer or part of a larger team, Next.js can help you build interactive, dynamic, and fast React applications.\n"},"time":{"start":1781627872936,"end":1781627872940}}}}
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diff --git a/results/glm-5.2/2026-06-16T16-16-46.060Z/agent-033-forbidden-auth/run-1/transcript.json b/results/glm-5.2/2026-06-16T16-16-46.060Z/agent-033-forbidden-auth/run-1/transcript.json
new file mode 100644
index 00000000..346fdb4b
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Welcome
\n00007|
This is the home page.
\n00008| Go to Admin Dashboard\n00009| \n00010| )\n00011| }\n00012| \n\n(End of file - total 12 lines)\n",
+ "title": "app/page.tsx",
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+ "preview": "import Link from 'next/link'\n\nexport default function Home() {\n return (\n \n
\n00008| Go to Admin Dashboard\n00009| \n00010| )\n00011| }\n00012| \n\n(End of file - total 12 lines)\n",
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Welcome
\n00007|
This is the home page.
\n00008| Go to Admin Dashboard\n00009| \n00010| )\n00011| }\n00012| \n\n(End of file - total 12 lines)\n",
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+ "preview": "import Link from 'next/link'\n\nexport default function Home() {\n return (\n \n
Welcome
\n
This is the home page.
\n Go to Admin Dashboard\n \n )\n}\n"
+ },
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+ "metadata": {
+ "preview": "import type { Metadata } from 'next'\n\nexport const metadata: Metadata = {\n title: 'Admin Dashboard',\n description: 'Admin area with auth protection',\n}\n\nexport default function RootLayout({\n children,\n}: Readonly<{\n children: React.ReactNode\n}>) {\n return (\n \n {children}\n \n )\n}\n"
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+ "result": "\n00001| import type { Metadata } from 'next'\n00002| \n00003| export const metadata: Metadata = {\n00004| title: 'Admin Dashboard',\n00005| description: 'Admin area with auth protection',\n00006| }\n00007| \n00008| export default function RootLayout({\n00009| children,\n00010| }: Readonly<{\n00011| children: React.ReactNode\n00012| }>) {\n00013| return (\n00014| \n00015| {children}\n00016| \n00017| )\n00018| }\n00019| \n\n(End of file - total 19 lines)\n",
+ "success": true
+ },
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+ "filePath": "/workspace/app/layout.tsx"
+ },
+ "output": "\n00001| import type { Metadata } from 'next'\n00002| \n00003| export const metadata: Metadata = {\n00004| title: 'Admin Dashboard',\n00005| description: 'Admin area with auth protection',\n00006| }\n00007| \n00008| export default function RootLayout({\n00009| children,\n00010| }: Readonly<{\n00011| children: React.ReactNode\n00012| }>) {\n00013| return (\n00014| \n00015| {children}\n00016| \n00017| )\n00018| }\n00019| \n\n(End of file - total 19 lines)\n",
+ "title": "app/layout.tsx",
+ "metadata": {
+ "preview": "import type { Metadata } from 'next'\n\nexport const metadata: Metadata = {\n title: 'Admin Dashboard',\n description: 'Admin area with auth protection',\n}\n\nexport default function RootLayout({\n children,\n}: Readonly<{\n children: React.ReactNode\n}>) {\n return (\n \n {children}\n \n )\n}\n"
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+ "title": "next.config.ts",
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+ "preview": "import type { NextConfig } from 'next'\n\nconst nextConfig: NextConfig = {}\n\nexport default nextConfig\n"
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+ "result": "\n00001| import type { NextConfig } from 'next'\n00002| \n00003| const nextConfig: NextConfig = {}\n00004| \n00005| export default nextConfig\n00006| \n\n(End of file - total 6 lines)\n",
+ "success": true
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+ "success": true
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+ "title": "tsconfig.json",
+ "metadata": {
+ "preview": "{\n \"compilerOptions\": {\n \"target\": \"ES2017\",\n \"lib\": [\"dom\", \"dom.iterable\", \"esnext\"],\n \"allowJs\": true,\n \"skipLibCheck\": true,\n \"strict\": true,\n \"noEmit\": true,\n \"esModuleInterop\": true,\n \"module\": \"esnext\",\n \"moduleResolution\": \"bundler\",\n \"resolveJsonModule\": true,\n \"isolatedModules\": true,\n \"jsx\": \"react-jsx\",\n \"incremental\": true,\n \"plugins\": [\n {\n \"name\": \"next\"\n }\n ],"
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+ "originalName": "read",
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+ }
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+ "filePath": "/workspace/app/lib/auth.ts"
+ },
+ "output": "\n00001| // Mock authentication library\n00002| // In a real app, this would verify session tokens, JWTs, etc.\n00003| \n00004| export interface Session {\n00005| userId: string\n00006| role: 'user' | 'admin'\n00007| name: string\n00008| }\n00009| \n00010| // Simulates getting the current user's session\n00011| // Returns null if not authenticated\n00012| export async function getSession(): Promise {\n00013| // For testing purposes, return a non-admin user\n00014| return {\n00015| userId: '123',\n00016| role: 'user', // Not an admin\n00017| name: 'John Doe',\n00018| }\n00019| }\n00020| \n00021| // Helper to check if user has admin role\n00022| export async function verifyAdmin(): Promise<{\n00023| isAdmin: boolean\n00024| session: Session | null\n00025| }> {\n00026| const session = await getSession()\n00027| return {\n00028| isAdmin: session?.role === 'admin',\n00029| session,\n00030| }\n00031| }\n00032| \n\n(End of file - total 32 lines)\n",
+ "title": "app/lib/auth.ts",
+ "metadata": {
+ "preview": "// Mock authentication library\n// In a real app, this would verify session tokens, JWTs, etc.\n\nexport interface Session {\n userId: string\n role: 'user' | 'admin'\n name: string\n}\n\n// Simulates getting the current user's session\n// Returns null if not authenticated\nexport async function getSession(): Promise {\n // For testing purposes, return a non-admin user\n return {\n userId: '123',\n role: 'user', // Not an admin\n name: 'John Doe',\n }\n}\n"
+ },
+ "time": {
+ "start": 1781626653740,
+ "end": 1781626653757
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+ }
+ }
+ }
+ },
+ {
+ "timestamp": "2026-06-16T16:17:33.765Z",
+ "type": "tool_result",
+ "tool": {
+ "name": "file_read",
+ "originalName": "read",
+ "result": "\n00001| // Mock authentication library\n00002| // In a real app, this would verify session tokens, JWTs, etc.\n00003| \n00004| export interface Session {\n00005| userId: string\n00006| role: 'user' | 'admin'\n00007| name: string\n00008| }\n00009| \n00010| // Simulates getting the current user's session\n00011| // Returns null if not authenticated\n00012| export async function getSession(): Promise {\n00013| // For testing purposes, return a non-admin user\n00014| return {\n00015| userId: '123',\n00016| role: 'user', // Not an admin\n00017| name: 'John Doe',\n00018| }\n00019| }\n00020| \n00021| // Helper to check if user has admin role\n00022| export async function verifyAdmin(): Promise<{\n00023| isAdmin: boolean\n00024| session: Session | null\n00025| }> {\n00026| const session = await getSession()\n00027| return {\n00028| isAdmin: session?.role === 'admin',\n00029| session,\n00030| }\n00031| }\n00032| \n\n(End of file - total 32 lines)\n",
+ "success": true
+ },
+ "raw": {
+ "status": "completed",
+ "input": {
+ "filePath": "/workspace/app/lib/auth.ts"
+ },
+ "output": "\n00001| // Mock authentication library\n00002| // In a real app, this would verify session tokens, JWTs, etc.\n00003| \n00004| export interface Session {\n00005| userId: string\n00006| role: 'user' | 'admin'\n00007| name: string\n00008| }\n00009| \n00010| // Simulates getting the current user's session\n00011| // Returns null if not authenticated\n00012| export async function getSession(): Promise {\n00013| // For testing purposes, return a non-admin user\n00014| return {\n00015| userId: '123',\n00016| role: 'user', // Not an admin\n00017| name: 'John Doe',\n00018| }\n00019| }\n00020| \n00021| // Helper to check if user has admin role\n00022| export async function verifyAdmin(): Promise<{\n00023| isAdmin: boolean\n00024| session: Session | null\n00025| }> {\n00026| const session = await getSession()\n00027| return {\n00028| isAdmin: session?.role === 'admin',\n00029| session,\n00030| }\n00031| }\n00032| \n\n(End of file - total 32 lines)\n",
+ "title": "app/lib/auth.ts",
+ "metadata": {
+ "preview": "// Mock authentication library\n// In a real app, this would verify session tokens, JWTs, etc.\n\nexport interface Session {\n userId: string\n role: 'user' | 'admin'\n name: string\n}\n\n// Simulates getting the current user's session\n// Returns null if not authenticated\nexport async function getSession(): Promise {\n // For testing purposes, return a non-admin user\n return {\n userId: '123',\n role: 'user', // Not an admin\n name: 'John Doe',\n }\n}\n"
+ },
+ "time": {
+ "start": 1781626653740,
+ "end": 1781626653757
+ }
+ }
+ },
+ {
+ "timestamp": "2026-06-16T16:17:51.730Z",
+ "type": "message",
+ "role": "assistant",
+ "content": "Now I understand the setup. This is a Next.js 16 App Router project with an auth library at `app/lib/auth.ts` providing `verifyAdmin()`. The home page already links to `/admin` which doesn't exist yet.\n\nThe user specifically asks for \"Next.js's built-in auth boundary functions for proper HTTP status codes.\" In Next.js App Router, that's the `forbidden()` function from `next/navigation`, which returns a 403 status and renders the nearest `forbidden.tsx` boundary. Let me verify it's available in this version.",
+ "raw": {
+ "type": "text",
+ "timestamp": 1781626671730,
+ "sessionID": "ses_12ec6e207ffeUWcjsRc68xn6DZ",
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+ "id": "prt_ed1398e0c001ybw3DL4zkF7DzB",
+ "sessionID": "ses_12ec6e207ffeUWcjsRc68xn6DZ",
+ "messageID": "msg_ed1394c5b001wsiiEwTaoFLf0f",
+ "type": "text",
+ "text": "Now I understand the setup. This is a Next.js 16 App Router project with an auth library at `app/lib/auth.ts` providing `verifyAdmin()`. The home page already links to `/admin` which doesn't exist yet.\n\nThe user specifically asks for \"Next.js's built-in auth boundary functions for proper HTTP status codes.\" In Next.js App Router, that's the `forbidden()` function from `next/navigation`, which returns a 403 status and renders the nearest `forbidden.tsx` boundary. Let me verify it's available in this version.",
+ "time": {
+ "start": 1781626671729,
+ "end": 1781626671729
+ }
+ }
+ }
+ },
+ {
+ "timestamp": "2026-06-16T16:17:51.793Z",
+ "type": "tool_call",
+ "tool": {
+ "name": "shell",
+ "originalName": "bash",
+ "args": {
+ "command": "node -e \"const n = require('next/navigation'); console.log('forbidden:', typeof n.forbidden); console.log('unauthorized:', typeof n.unauthorized); console.log('notFound:', typeof n.notFound);\"",
+ "description": "Check forbidden function availability in next/navigation",
+ "workdir": "/workspace",
+ "_extractedCommand": "node -e \"const n = require('next/navigation'); console.log('forbidden:', typeof n.forbidden); console.log('unauthorized:', typeof n.unauthorized); console.log('notFound:', typeof n.notFound);\""
+ }
+ },
+ "raw": {
+ "type": "tool_use",
+ "timestamp": 1781626671793,
+ "sessionID": "ses_12ec6e207ffeUWcjsRc68xn6DZ",
+ "part": {
+ "id": "prt_ed1399261001Py4sAt0mKVTYkb",
+ "sessionID": "ses_12ec6e207ffeUWcjsRc68xn6DZ",
+ "messageID": "msg_ed1394c5b001wsiiEwTaoFLf0f",
+ "type": "tool",
+ "callID": "call_97a222a889124630a69c5bba",
+ "tool": "bash",
+ "state": {
+ "status": "completed",
+ "input": {
+ "command": "node -e \"const n = require('next/navigation'); console.log('forbidden:', typeof n.forbidden); console.log('unauthorized:', typeof n.unauthorized); console.log('notFound:', typeof n.notFound);\"",
+ "description": "Check forbidden function availability in next/navigation",
+ "workdir": "/workspace"
+ },
+ "output": "forbidden: function\nunauthorized: function\nnotFound: function\n",
+ "title": "Check forbidden function availability in next/navigation",
+ "metadata": {
+ "output": "forbidden: function\nunauthorized: function\nnotFound: function\n",
+ "exit": 0,
+ "description": "Check forbidden function availability in next/navigation"
+ },
+ "time": {
+ "start": 1781626671713,
+ "end": 1781626671791
+ }
+ }
+ }
+ }
+ },
+ {
+ "timestamp": "2026-06-16T16:17:51.793Z",
+ "type": "tool_result",
+ "tool": {
+ "name": "shell",
+ "originalName": "bash",
+ "result": "forbidden: function\nunauthorized: function\nnotFound: function\n",
+ "success": true
+ },
+ "raw": {
+ "status": "completed",
+ "input": {
+ "command": "node -e \"const n = require('next/navigation'); console.log('forbidden:', typeof n.forbidden); console.log('unauthorized:', typeof n.unauthorized); console.log('notFound:', typeof n.notFound);\"",
+ "description": "Check forbidden function availability in next/navigation",
+ "workdir": "/workspace"
+ },
+ "output": "forbidden: function\nunauthorized: function\nnotFound: function\n",
+ "title": "Check forbidden function availability in next/navigation",
+ "metadata": {
+ "output": "forbidden: function\nunauthorized: function\nnotFound: function\n",
+ "exit": 0,
+ "description": "Check forbidden function availability in next/navigation"
+ },
+ "time": {
+ "start": 1781626671713,
+ "end": 1781626671791
+ }
+ }
+ },
+ {
+ "timestamp": "2026-06-16T16:17:59.576Z",
+ "type": "message",
+ "role": "assistant",
+ "content": "`forbidden()` is available. Now I'll create the admin page (an async Server Component that checks the session and calls `forbidden()` when the user isn't an admin) and a `forbidden.tsx` boundary that renders a nice 403 error page.",
+ "raw": {
+ "type": "text",
+ "timestamp": 1781626679576,
+ "sessionID": "ses_12ec6e207ffeUWcjsRc68xn6DZ",
+ "part": {
+ "id": "prt_ed139a714001sgag7WGYxfcrdK",
+ "sessionID": "ses_12ec6e207ffeUWcjsRc68xn6DZ",
+ "messageID": "msg_ed13992c5001paiyCS3AWzPf4Y",
+ "type": "text",
+ "text": "`forbidden()` is available. Now I'll create the admin page (an async Server Component that checks the session and calls `forbidden()` when the user isn't an admin) and a `forbidden.tsx` boundary that renders a nice 403 error page.",
+ "time": {
+ "start": 1781626679576,
+ "end": 1781626679576
+ }
+ }
+ }
+ },
+ {
+ "timestamp": "2026-06-16T16:18:00.174Z",
+ "type": "tool_call",
+ "tool": {
+ "name": "file_write",
+ "originalName": "write",
+ "args": {
+ "content": "import Link from 'next/link'\n\nexport default function Forbidden() {\n return (\n \n
403 — Access Forbidden
\n
You do not have permission to view this page.
\n
If you believe this is a mistake, please contact an administrator.
\n \n )\n}\n",
+ "additions": 13,
+ "deletions": 2
+ }
+ },
+ "time": {
+ "start": 1781626686263,
+ "end": 1781626689276
+ }
+ }
+ },
+ {
+ "timestamp": "2026-06-16T16:18:14.694Z",
+ "type": "message",
+ "role": "assistant",
+ "content": "Now let me verify it typechecks and builds correctly.",
+ "raw": {
+ "type": "text",
+ "timestamp": 1781626694694,
+ "sessionID": "ses_12ec6e654ffeM9hmJMvSwHmOqN",
+ "part": {
+ "id": "prt_ed139ec1c002tVyXk3t6TLdRqD",
+ "sessionID": "ses_12ec6e654ffeM9hmJMvSwHmOqN",
+ "messageID": "msg_ed139d714001gtVSm5F06xGDut",
+ "type": "text",
+ "text": "Now let me verify it typechecks and builds correctly.",
+ "time": {
+ "start": 1781626694691,
+ "end": 1781626694691
+ },
+ "metadata": {
+ "gateway": {
+ "generationId": "gen_01KV8KKNT4J4VCZC45V7YZVHTH"
+ }
+ }
+ }
+ }
+ },
+ {
+ "timestamp": "2026-06-16T16:18:16.586Z",
+ "type": "tool_call",
+ "tool": {
+ "name": "shell",
+ "originalName": "bash",
+ "args": {
+ "command": "npx tsc --noEmit 2>&1",
+ "description": "Run TypeScript typecheck",
+ "workdir": "/workspace",
+ "_extractedCommand": "npx tsc --noEmit 2>&1"
+ }
+ },
+ "raw": {
+ "type": "tool_use",
+ "timestamp": 1781626696586,
+ "sessionID": "ses_12ec6e654ffeM9hmJMvSwHmOqN",
+ "part": {
+ "id": "prt_ed139ec21001WwqZiWxjSkwtfB",
+ "sessionID": "ses_12ec6e654ffeM9hmJMvSwHmOqN",
+ "messageID": "msg_ed139d714001gtVSm5F06xGDut",
+ "type": "tool",
+ "callID": "call_244b422065c247ac93bad07b",
+ "tool": "bash",
+ "state": {
+ "status": "completed",
+ "input": {
+ "command": "npx tsc --noEmit 2>&1",
+ "description": "Run TypeScript typecheck",
+ "workdir": "/workspace"
+ },
+ "output": "",
+ "title": "Run TypeScript typecheck",
+ "metadata": {
+ "output": "",
+ "exit": 0,
+ "description": "Run TypeScript typecheck"
+ },
+ "time": {
+ "start": 1781626694690,
+ "end": 1781626696583
+ }
+ }
+ }
+ }
+ },
+ {
+ "timestamp": "2026-06-16T16:18:16.586Z",
+ "type": "tool_result",
+ "tool": {
+ "name": "shell",
+ "originalName": "bash",
+ "result": "",
+ "success": true
+ },
+ "raw": {
+ "status": "completed",
+ "input": {
+ "command": "npx tsc --noEmit 2>&1",
+ "description": "Run TypeScript typecheck",
+ "workdir": "/workspace"
+ },
+ "output": "",
+ "title": "Run TypeScript typecheck",
+ "metadata": {
+ "output": "",
+ "exit": 0,
+ "description": "Run TypeScript typecheck"
+ },
+ "time": {
+ "start": 1781626694690,
+ "end": 1781626696583
+ }
+ }
+ },
+ {
+ "timestamp": "2026-06-16T16:18:22.943Z",
+ "type": "message",
+ "role": "assistant",
+ "content": "Typecheck passed. Let me run the build to confirm the component works at build time.",
+ "raw": {
+ "type": "text",
+ "timestamp": 1781626702943,
+ "sessionID": "ses_12ec6e654ffeM9hmJMvSwHmOqN",
+ "part": {
+ "id": "prt_ed13a0c4b0013lxmwDlHIVNvph",
+ "sessionID": "ses_12ec6e654ffeM9hmJMvSwHmOqN",
+ "messageID": "msg_ed139f39b0013G037UsUSn0MFX",
+ "type": "text",
+ "text": "Typecheck passed. Let me run the build to confirm the component works at build time.",
+ "time": {
+ "start": 1781626702935,
+ "end": 1781626702935
+ }
+ }
+ }
+ },
+ {
+ "timestamp": "2026-06-16T16:18:32.264Z",
+ "type": "tool_call",
+ "tool": {
+ "name": "shell",
+ "originalName": "bash",
+ "args": {
+ "command": "npm run build 2>&1",
+ "description": "Build the Next.js project",
+ "workdir": "/workspace",
+ "timeout": 180000,
+ "_extractedCommand": "npm run build 2>&1"
+ }
+ },
+ "raw": {
+ "type": "tool_use",
+ "timestamp": 1781626712264,
+ "sessionID": "ses_12ec6e654ffeM9hmJMvSwHmOqN",
+ "part": {
+ "id": "prt_ed13a0c53001mcl3tFuENSqQy3",
+ "sessionID": "ses_12ec6e654ffeM9hmJMvSwHmOqN",
+ "messageID": "msg_ed139f39b0013G037UsUSn0MFX",
+ "type": "tool",
+ "callID": "call_ef21af668f0c43848f3aaffc",
+ "tool": "bash",
+ "state": {
+ "status": "completed",
+ "input": {
+ "command": "npm run build 2>&1",
+ "description": "Build the Next.js project",
+ "workdir": "/workspace",
+ "timeout": 180000
+ },
+ "output": "\n> build\n> next build\n\nAttention: Next.js now collects completely anonymous telemetry regarding usage.\nThis information is used to shape Next.js' roadmap and prioritize features.\nYou can learn more, including how to opt-out if you'd not like to participate in this anonymous program, by visiting the following URL:\nhttps://nextjs.org/telemetry\n\n▲ Next.js 16.3.0-canary.52 (Turbopack)\n\n Creating an optimized production build ...\n✓ Compiled successfully in 5.2s\n Running TypeScript ...\n\n We detected TypeScript in your project and reconfigured your tsconfig.json file for you.\n The following suggested values were added to your tsconfig.json. These values can be changed to fit your project's needs:\n\n \t- include was updated to add '.next/dev/types/**/*.ts'\n\n Finished TypeScript in 1909ms ...\n Collecting page data using 1 worker ...\n Generating static pages using 1 worker (0/3) ...\n✓ Generating static pages using 1 worker (3/3) in 108ms\n Finalizing page optimization ...\n\nRoute (app)\n┌ ƒ /\n└ ○ /_not-found\n\n\n○ (Static) prerendered as static content\nƒ (Dynamic) server-rendered on demand\n\n",
+ "title": "Build the Next.js project",
+ "metadata": {
+ "output": "\n> build\n> next build\n\nAttention: Next.js now collects completely anonymous telemetry regarding usage.\nThis information is used to shape Next.js' roadmap and prioritize features.\nYou can learn more, including how to opt-out if you'd not like to participate in this anonymous program, by visiting the following URL:\nhttps://nextjs.org/telemetry\n\n▲ Next.js 16.3.0-canary.52 (Turbopack)\n\n Creating an optimized production build ...\n✓ Compiled successfully in 5.2s\n Running TypeScript ...\n\n We detected TypeScript in your project and reconfigured your tsconfig.json file for you.\n The following suggested values were added to your tsconfig.json. These values can be changed to fit your project's needs:\n\n \t- include was updated to add '.next/dev/types/**/*.ts'\n\n Finished TypeScript in 1909ms ...\n Collecting page data using 1 worker ...\n Generating static pages using 1 worker (0/3) ...\n✓ Generating static pages using 1 worker (3/3) in 108ms\n Finalizing page optimization ...\n\nRoute (app)\n┌ ƒ /\n└ ○ /_not-found\n\n\n○ (Static) prerendered as static content\nƒ (Dynamic) server-rendered on demand\n\n",
+ "exit": 0,
+ "description": "Build the Next.js project"
+ },
+ "time": {
+ "start": 1781626702932,
+ "end": 1781626712260
+ }
+ }
+ }
+ }
+ },
+ {
+ "timestamp": "2026-06-16T16:18:32.264Z",
+ "type": "tool_result",
+ "tool": {
+ "name": "shell",
+ "originalName": "bash",
+ "result": "\n> build\n> next build\n\nAttention: Next.js now collects completely anonymous telemetry regarding usage.\nThis information is used to shape Next.js' roadmap and prioritize features.\nYou can learn more, including how to opt-out if you'd not like to participate in this anonymous program, by visiting the following URL:\nhttps://nextjs.org/telemetry\n\n▲ Next.js 16.3.0-canary.52 (Turbopack)\n\n Creating an optimized production build ...\n✓ Compiled successfully in 5.2s\n Running TypeScript ...\n\n We detected TypeScript in your project and reconfigured your tsconfig.json file for you.\n The following suggested values were added to your tsconfig.json. These values can be changed to fit your project's needs:\n\n \t- include was updated to add '.next/dev/types/**/*.ts'\n\n Finished TypeScript in 1909ms ...\n Collecting page data using 1 worker ...\n Generating static pages using 1 worker (0/3) ...\n✓ Generating static pages using 1 worker (3/3) in 108ms\n Finalizing page optimization ...\n\nRoute (app)\n┌ ƒ /\n└ ○ /_not-found\n\n\n○ (Static) prerendered as static content\nƒ (Dynamic) server-rendered on demand\n\n",
+ "success": true
+ },
+ "raw": {
+ "status": "completed",
+ "input": {
+ "command": "npm run build 2>&1",
+ "description": "Build the Next.js project",
+ "workdir": "/workspace",
+ "timeout": 180000
+ },
+ "output": "\n> build\n> next build\n\nAttention: Next.js now collects completely anonymous telemetry regarding usage.\nThis information is used to shape Next.js' roadmap and prioritize features.\nYou can learn more, including how to opt-out if you'd not like to participate in this anonymous program, by visiting the following URL:\nhttps://nextjs.org/telemetry\n\n▲ Next.js 16.3.0-canary.52 (Turbopack)\n\n Creating an optimized production build ...\n✓ Compiled successfully in 5.2s\n Running TypeScript ...\n\n We detected TypeScript in your project and reconfigured your tsconfig.json file for you.\n The following suggested values were added to your tsconfig.json. These values can be changed to fit your project's needs:\n\n \t- include was updated to add '.next/dev/types/**/*.ts'\n\n Finished TypeScript in 1909ms ...\n Collecting page data using 1 worker ...\n Generating static pages using 1 worker (0/3) ...\n✓ Generating static pages using 1 worker (3/3) in 108ms\n Finalizing page optimization ...\n\nRoute (app)\n┌ ƒ /\n└ ○ /_not-found\n\n\n○ (Static) prerendered as static content\nƒ (Dynamic) server-rendered on demand\n\n",
+ "title": "Build the Next.js project",
+ "metadata": {
+ "output": "\n> build\n> next build\n\nAttention: Next.js now collects completely anonymous telemetry regarding usage.\nThis information is used to shape Next.js' roadmap and prioritize features.\nYou can learn more, including how to opt-out if you'd not like to participate in this anonymous program, by visiting the following URL:\nhttps://nextjs.org/telemetry\n\n▲ Next.js 16.3.0-canary.52 (Turbopack)\n\n Creating an optimized production build ...\n✓ Compiled successfully in 5.2s\n Running TypeScript ...\n\n We detected TypeScript in your project and reconfigured your tsconfig.json file for you.\n The following suggested values were added to your tsconfig.json. These values can be changed to fit your project's needs:\n\n \t- include was updated to add '.next/dev/types/**/*.ts'\n\n Finished TypeScript in 1909ms ...\n Collecting page data using 1 worker ...\n Generating static pages using 1 worker (0/3) ...\n✓ Generating static pages using 1 worker (3/3) in 108ms\n Finalizing page optimization ...\n\nRoute (app)\n┌ ƒ /\n└ ○ /_not-found\n\n\n○ (Static) prerendered as static content\nƒ (Dynamic) server-rendered on demand\n\n",
+ "exit": 0,
+ "description": "Build the Next.js project"
+ },
+ "time": {
+ "start": 1781626702932,
+ "end": 1781626712260
+ }
+ }
+ },
+ {
+ "timestamp": "2026-06-16T16:18:40.105Z",
+ "type": "message",
+ "role": "assistant",
+ "content": "Build succeeded. The `/` route is now a dynamic (`ƒ`) server-rendered route because it reads dynamic request data (cookies/headers).\n\nDone. The server component in `app/page.tsx`:\n\n- Reads the `theme` cookie via `cookies()` (awaited, as required in Next.js 15+) and defaults to `\"light\"` when absent.\n- Reads the `Accept-Language` header via `headers()` and parses the first language tag (the highest-priority preference), falling back to `\"en\"`.\n- Renders both values in the existing `` layout.\n\nSince the file has no `\"use client\"` directive, it runs on the server, and `cookies()`/`headers()` make it render dynamically per request.",
+ "raw": {
+ "type": "text",
+ "timestamp": 1781626720105,
+ "sessionID": "ses_12ec6e654ffeM9hmJMvSwHmOqN",
+ "part": {
+ "id": "prt_ed13a48ad0017WJDhYgp7gRM1n",
+ "sessionID": "ses_12ec6e654ffeM9hmJMvSwHmOqN",
+ "messageID": "msg_ed13a3130001bDGfuCinyRtcm5",
+ "type": "text",
+ "text": "Build succeeded. The `/` route is now a dynamic (`ƒ`) server-rendered route because it reads dynamic request data (cookies/headers).\n\nDone. The server component in `app/page.tsx`:\n\n- Reads the `theme` cookie via `cookies()` (awaited, as required in Next.js 15+) and defaults to `\"light\"` when absent.\n- Reads the `Accept-Language` header via `headers()` and parses the first language tag (the highest-priority preference), falling back to `\"en\"`.\n- Renders both values in the existing `` layout.\n\nSince the file has no `\"use client\"` directive, it runs on the server, and `cookies()`/`headers()` make it render dynamically per request.",
+ "time": {
+ "start": 1781626720101,
+ "end": 1781626720101
+ },
+ "metadata": {
+ "gateway": {
+ "generationId": "gen_01KV8KMCCNHVABZK76HXMZAFNR"
+ }
+ }
+ }
+ }
+ }
+ ],
+ "summary": {
+ "totalTurns": 5,
+ "toolCalls": {
+ "file_read": 6,
+ "file_write": 0,
+ "file_edit": 1,
+ "shell": 4,
+ "web_fetch": 0,
+ "web_search": 0,
+ "glob": 1,
+ "grep": 0,
+ "list_dir": 0,
+ "agent_task": 0,
+ "unknown": 0
+ },
+ "totalToolCalls": 12,
+ "webFetches": [],
+ "filesRead": [
+ "/workspace/package.json",
+ "/workspace/next.config.ts",
+ "/workspace/tsconfig.json",
+ "/workspace/app/page.tsx",
+ "/workspace/app/layout.tsx",
+ "/workspace/opencode.json"
+ ],
+ "filesModified": [
+ "/workspace/app/page.tsx"
+ ],
+ "shellCommands": [
+ {
+ "command": "ls -la /workspace",
+ "success": true
+ },
+ {
+ "command": "ls -la /workspace/app",
+ "success": true
+ },
+ {
+ "command": "npx tsc --noEmit 2>&1",
+ "success": true
+ },
+ {
+ "command": "npm run build 2>&1",
+ "success": true
+ }
+ ],
+ "errors": [],
+ "thinkingBlocks": 0
+ },
+ "parseSuccess": true
+}
\ No newline at end of file
diff --git a/results/glm-5.2/2026-06-16T16-16-46.060Z/agent-034-async-cookies/summary.json b/results/glm-5.2/2026-06-16T16-16-46.060Z/agent-034-async-cookies/summary.json
new file mode 100644
index 00000000..2eee98e5
--- /dev/null
+++ b/results/glm-5.2/2026-06-16T16-16-46.060Z/agent-034-async-cookies/summary.json
@@ -0,0 +1,7 @@
+{
+ "totalRuns": 1,
+ "passedRuns": 1,
+ "passRate": "100%",
+ "meanDuration": 188.054,
+ "fingerprint": "85040b9a6d1c091ee90008546f9955459745249f8bb737652d7564d4f0fbd1f1"
+}
diff --git a/results/glm-5.2/2026-06-16T16-16-46.060Z/agent-035-connection-dynamic/run-1/outputs/eval.txt b/results/glm-5.2/2026-06-16T16-16-46.060Z/agent-035-connection-dynamic/run-1/outputs/eval.txt
new file mode 100644
index 00000000..b27ee637
--- /dev/null
+++ b/results/glm-5.2/2026-06-16T16-16-46.060Z/agent-035-connection-dynamic/run-1/outputs/eval.txt
@@ -0,0 +1,10 @@
+
+ RUN v3.2.6 /workspace
+
+ ✓ EVAL.ts (6 tests) 4ms
+
+ Test Files 1 passed (1)
+ Tests 6 passed (6)
+ Start at 16:19:10
+ Duration 224ms (transform 33ms, setup 0ms, collect 33ms, tests 4ms, environment 0ms, prepare 70ms)
+
diff --git a/results/glm-5.2/2026-06-16T16-16-46.060Z/agent-035-connection-dynamic/run-1/outputs/scripts/build.txt b/results/glm-5.2/2026-06-16T16-16-46.060Z/agent-035-connection-dynamic/run-1/outputs/scripts/build.txt
new file mode 100644
index 00000000..8b2fe99a
--- /dev/null
+++ b/results/glm-5.2/2026-06-16T16-16-46.060Z/agent-035-connection-dynamic/run-1/outputs/scripts/build.txt
@@ -0,0 +1,23 @@
+
+> build
+> next build
+
+▲ Next.js 16.3.0-canary.52 (Turbopack)
+
+ Creating an optimized production build ...
+✓ Compiled successfully in 4.0s
+ Running TypeScript ...
+ Finished TypeScript in 1912ms ...
+ Collecting page data using 1 worker ...
+ Generating static pages using 1 worker (0/3) ...
+✓ Generating static pages using 1 worker (3/3) in 104ms
+ Finalizing page optimization ...
+
+Route (app)
+┌ ƒ /
+└ ○ /_not-found
+
+
+○ (Static) prerendered as static content
+ƒ (Dynamic) server-rendered on demand
+
diff --git a/results/glm-5.2/2026-06-16T16-16-46.060Z/agent-035-connection-dynamic/run-1/result.json b/results/glm-5.2/2026-06-16T16-16-46.060Z/agent-035-connection-dynamic/run-1/result.json
new file mode 100644
index 00000000..36ac7bc4
--- /dev/null
+++ b/results/glm-5.2/2026-06-16T16-16-46.060Z/agent-035-connection-dynamic/run-1/result.json
@@ -0,0 +1,63 @@
+{
+ "status": "passed",
+ "duration": 197.951,
+ "model": "vercel/zai/glm-5.2",
+ "transcriptPath": "./transcript.json",
+ "transcriptRawPath": "./transcript-raw.jsonl",
+ "o11y": {
+ "totalTurns": 7,
+ "toolCalls": {
+ "file_read": 6,
+ "file_write": 1,
+ "file_edit": 1,
+ "shell": 4,
+ "web_fetch": 0,
+ "web_search": 0,
+ "glob": 0,
+ "grep": 0,
+ "list_dir": 0,
+ "agent_task": 0,
+ "unknown": 4
+ },
+ "totalToolCalls": 16,
+ "webFetches": [],
+ "filesRead": [
+ "/workspace/package.json",
+ "/workspace/next.config.ts",
+ "/workspace/opencode.json",
+ "/workspace/tsconfig.json",
+ "/workspace/app/page.tsx",
+ "/workspace/app/layout.tsx"
+ ],
+ "filesModified": [
+ "/workspace/app/page.tsx",
+ "/workspace/app/layout.tsx"
+ ],
+ "shellCommands": [
+ {
+ "command": "ls -la /workspace",
+ "success": true
+ },
+ {
+ "command": "ls -la /workspace/app",
+ "success": true
+ },
+ {
+ "command": "npm run build 2>&1",
+ "success": true
+ },
+ {
+ "command": "npm run start > /tmp/next-server.log 2>&1 &\nSERVER_PID=$!\nsleep 4\necho \"--- Request 1 ---\"\ncurl -s http://localhost:3000 | grep -o ''\nsleep 2\necho \"--- Request 2 ---\"\ncurl -s http://localhost:3000 | grep -o ''\nkill $SERVER_PID 2>/dev/null\nwait $SERVER_PID 2>/dev/null\necho \"--- server stopped ---\"",
+ "success": true
+ }
+ ],
+ "errors": [],
+ "thinkingBlocks": 0
+ },
+ "outputPaths": {
+ "eval": "./outputs/eval.txt",
+ "scripts": {
+ "build": "./outputs/scripts/build.txt"
+ }
+ }
+}
\ No newline at end of file
diff --git a/results/glm-5.2/2026-06-16T16-16-46.060Z/agent-035-connection-dynamic/run-1/transcript-raw.jsonl b/results/glm-5.2/2026-06-16T16-16-46.060Z/agent-035-connection-dynamic/run-1/transcript-raw.jsonl
new file mode 100644
index 00000000..d9cdeacb
--- /dev/null
+++ b/results/glm-5.2/2026-06-16T16-16-46.060Z/agent-035-connection-dynamic/run-1/transcript-raw.jsonl
@@ -0,0 +1,45 @@
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+{"type":"step_start","timestamp":1781626662241,"sessionID":"ses_12ec6deb5ffeXNvbyu9P0T9F20","part":{"id":"prt_ed1396d500017CWP86FSfshlFh","sessionID":"ses_12ec6deb5ffeXNvbyu9P0T9F20","messageID":"msg_ed13957a5001kRmRSCJeTFtRwp","type":"step-start","snapshot":"86fa20305f3e9baa90509c21ccc4721e495b1804"}}
+{"type":"text","timestamp":1781626662246,"sessionID":"ses_12ec6deb5ffeXNvbyu9P0T9F20","part":{"id":"prt_ed1396d5a001s6GBzg3RC5xfUf","sessionID":"ses_12ec6deb5ffeXNvbyu9P0T9F20","messageID":"msg_ed13957a5001kRmRSCJeTFtRwp","type":"text","text":"Let me read the existing files to follow conventions.","time":{"start":1781626662243,"end":1781626662243}}}
+{"type":"tool_use","timestamp":1781626662246,"sessionID":"ses_12ec6deb5ffeXNvbyu9P0T9F20","part":{"id":"prt_ed1396d5d001e7lh7tltkLlZev","sessionID":"ses_12ec6deb5ffeXNvbyu9P0T9F20","messageID":"msg_ed13957a5001kRmRSCJeTFtRwp","type":"tool","callID":"call_38cd87fa325d41e49bd6748e","tool":"read","state":{"status":"completed","input":{"filePath":"/workspace/app/page.tsx"},"output":"\n00001| export default function Home() {\n00002| return (\n00003| \n00004|
Random Number Generator
\n00005|
Please implement a random number that changes on each request.
\n00006| \n00007| )\n00008| }\n00009| \n\n(End of file - total 9 lines)\n","title":"app/page.tsx","metadata":{"preview":"export default function Home() {\n return (\n \n
Random Number Generator
\n
Please implement a random number that changes on each request.
\n \n )\n}\n"},"time":{"start":1781626662237,"end":1781626662244}}}}
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+{"type":"text","timestamp":1781626676042,"sessionID":"ses_12ec6deb5ffeXNvbyu9P0T9F20","part":{"id":"prt_ed139a17e001xddbXQnI9r60ht","sessionID":"ses_12ec6deb5ffeXNvbyu9P0T9F20","messageID":"msg_ed1396d74001IZaFYTe71Gqeyx","type":"text","text":"This is a Next.js 16 (canary) App Router project. The user wants a server component showing the server timestamp, dynamic per-request, using Next.js's recommended approach for opting out of static prerendering without cookies/headers. Let me verify the current recommended approach in the Next.js docs.","time":{"start":1781626676041,"end":1781626676041}}}
+{"type":"tool_use","timestamp":1781626676087,"sessionID":"ses_12ec6deb5ffeXNvbyu9P0T9F20","part":{"id":"prt_ed139a3470015kC8FajmrH9m2M","sessionID":"ses_12ec6deb5ffeXNvbyu9P0T9F20","messageID":"msg_ed1396d74001IZaFYTe71Gqeyx","type":"tool","callID":"call_a1b68cd4ef74410e8dc47a4e","tool":"webfetch","state":{"status":"completed","input":{"url":"https://nextjs.org/docs/app/api-reference/functions/connection","format":"markdown"},"output":"---\ntitle: connection\ndescription: API Reference for the connection function.\nurl: \"https://nextjs.org/docs/app/api-reference/functions/connection\"\ndocs_index: /docs/llms.txt\nversion: 16.2.9\nlastUpdated: 2026-05-13\nprerequisites:\n - \"API Reference: /docs/app/api-reference\"\n - \"Functions: /docs/app/api-reference/functions\"\n---\n\n\n> For an index of all Next.js documentation, see [/docs/llms.txt](/docs/llms.txt).\nThe `connection()` function allows you to indicate rendering should wait for an incoming user request before continuing.\n\nIt's useful when a component doesn't use [Request-time APIs](/docs/app/glossary#request-time-apis) like `cookies` or `headers`, but still needs to produce different output per request, such as `Math.random()` or `new Date()`.\n\n```ts filename=\"app/page.tsx\" switcher\nimport { connection } from 'next/server'\n\nexport default async function Page() {\n await connection() // prerendering stops here\n // the following code only runs at request time\n const rand = Math.random()\n return {rand}\n}\n```\n\n```jsx filename=\"app/page.js\" switcher\nimport { connection } from 'next/server'\n\nexport default async function Page() {\n await connection() // prerendering stops here\n // the following code only runs at request time\n const rand = Math.random()\n return {rand}\n}\n```\n\n## Examples\n\n### Synchronous database drivers\n\nQueries from synchronous database drivers like `better-sqlite3` complete during prerendering. If you are not already using Request-time APIs, call `connection()` before your query to exclude them from prerendering:\n\n```ts filename=\"app/lib/data.ts\" switcher\nimport { connection } from 'next/server'\nimport Database from 'better-sqlite3'\n\nconst db = new Database('app.db')\n\nexport async function getVisitorCount() {\n await connection()\n return db.prepare('SELECT value FROM counters WHERE name = ?').get('visitors')\n}\n```\n\n```js filename=\"app/lib/data.js\" switcher\nimport { connection } from 'next/server'\nimport Database from 'better-sqlite3'\n\nconst db = new Database('app.db')\n\nexport async function getVisitorCount() {\n await connection()\n return db.prepare('SELECT value FROM counters WHERE name = ?').get('visitors')\n}\n```\n\nNow any component that calls `getVisitorCount()` will be excluded from prerendering, along with the rest of its output.\n\n## Reference\n\n### Type\n\n```jsx\nfunction connection(): Promise\n```\n\n### Parameters\n\n* The function does not accept any parameters.\n\n### Returns\n\n* The function returns a `void` Promise. It is not meant to be consumed.\n\n## Good to know\n\n* `connection` replaces [`unstable_noStore`](/docs/app/api-reference/functions/unstable_noStore) to better align with the future of Next.js.\n* The function is only necessary when dynamic rendering is required and common Request-time APIs are not used.\n\n### Version History\n\n| Version | Changes |\n| ------------ | ------------------------ |\n| `v15.0.0` | `connection` stabilized. |\n| `v15.0.0-RC` | `connection` introduced. |\n---\n\nFor a semantic overview of all documentation, see [/docs/sitemap.md](/docs/sitemap.md)\n\nFor an index of all available documentation, see [/docs/llms.txt](/docs/llms.txt)","title":"https://nextjs.org/docs/app/api-reference/functions/connection (text/markdown; charset=utf-8)","metadata":{},"time":{"start":1781626676039,"end":1781626676085}}}}
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+{"type":"step_start","timestamp":1781626679188,"sessionID":"ses_12ec6deb5ffeXNvbyu9P0T9F20","part":{"id":"prt_ed139af85001PIsFGfGKNwiIs8","sessionID":"ses_12ec6deb5ffeXNvbyu9P0T9F20","messageID":"msg_ed139a381001Q5vm2vI3g9Q8oG","type":"step-start","snapshot":"86fa20305f3e9baa90509c21ccc4721e495b1804"}}
+{"type":"text","timestamp":1781626695750,"sessionID":"ses_12ec6deb5ffeXNvbyu9P0T9F20","part":{"id":"prt_ed139f0300018iKy5ts4oWe5qO","sessionID":"ses_12ec6deb5ffeXNvbyu9P0T9F20","messageID":"msg_ed139a381001Q5vm2vI3g9Q8oG","type":"text","text":"The docs confirm `connection()` from `next/server` is exactly the recommended approach — the docs even cite `new Date()` as a use case for producing different output per request without cookies/headers. I'll implement it as an async server component and update the now-stale metadata to match.","time":{"start":1781626695748,"end":1781626695748}}}
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Server Timestamp
\n
The current server time is:
\n \n \n )\n}\n","filePath":"/workspace/app/page.tsx"},"output":"","title":"app/page.tsx","metadata":{"diagnostics":{"/workspace/next.config.ts":[],"/workspace/app/page.tsx":[],"/workspace/app/layout.tsx":[]},"filepath":"/workspace/app/page.tsx","exists":true},"time":{"start":1781626699693,"end":1781626702713}}}}
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+{"type":"step_start","timestamp":1781626711753,"sessionID":"ses_12ec6deb5ffeXNvbyu9P0T9F20","part":{"id":"prt_ed13a2eb5001c3lpJ6qGfzh5ar","sessionID":"ses_12ec6deb5ffeXNvbyu9P0T9F20","messageID":"msg_ed13a19cd0018k6VbhZih82ILj","type":"step-start","snapshot":"ba50e939ed5b10316e946b364a9a2d956e2c4100"}}
+{"type":"text","timestamp":1781626711757,"sessionID":"ses_12ec6deb5ffeXNvbyu9P0T9F20","part":{"id":"prt_ed13a2ec1001Sb0YOz00uBWzUf","sessionID":"ses_12ec6deb5ffeXNvbyu9P0T9F20","messageID":"msg_ed13a19cd0018k6VbhZih82ILj","type":"text","text":"Now let me run the build to verify the route is correctly marked as dynamic.","time":{"start":1781626711754,"end":1781626711754}}}
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+{"type":"step_start","timestamp":1781626725054,"sessionID":"ses_12ec6deb5ffeXNvbyu9P0T9F20","part":{"id":"prt_ed13a62a9001SNKhd8T5oxAZsC","sessionID":"ses_12ec6deb5ffeXNvbyu9P0T9F20","messageID":"msg_ed13a546700153uH3Njv3XYfUX","type":"step-start","snapshot":"ccf840b82ccdb54a0ccd9f2892b3597a3ca35895"}}
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Please implement a random number that changes on each request.
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Please implement a random number that changes on each request.
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+ "preview": "import type { Metadata } from 'next'\n\nexport const metadata: Metadata = {\n title: 'Random Number',\n description: 'Display a random number on each request',\n}\n\nexport default function RootLayout({\n children,\n}: Readonly<{\n children: React.ReactNode\n}>) {\n return (\n \n {children}\n \n )\n}\n"
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+ "content": "This is a Next.js 16 (canary) App Router project. The user wants a server component showing the server timestamp, dynamic per-request, using Next.js's recommended approach for opting out of static prerendering without cookies/headers. Let me verify the current recommended approach in the Next.js docs.",
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+ "output": "---\ntitle: connection\ndescription: API Reference for the connection function.\nurl: \"https://nextjs.org/docs/app/api-reference/functions/connection\"\ndocs_index: /docs/llms.txt\nversion: 16.2.9\nlastUpdated: 2026-05-13\nprerequisites:\n - \"API Reference: /docs/app/api-reference\"\n - \"Functions: /docs/app/api-reference/functions\"\n---\n\n\n> For an index of all Next.js documentation, see [/docs/llms.txt](/docs/llms.txt).\nThe `connection()` function allows you to indicate rendering should wait for an incoming user request before continuing.\n\nIt's useful when a component doesn't use [Request-time APIs](/docs/app/glossary#request-time-apis) like `cookies` or `headers`, but still needs to produce different output per request, such as `Math.random()` or `new Date()`.\n\n```ts filename=\"app/page.tsx\" switcher\nimport { connection } from 'next/server'\n\nexport default async function Page() {\n await connection() // prerendering stops here\n // the following code only runs at request time\n const rand = Math.random()\n return {rand}\n}\n```\n\n```jsx filename=\"app/page.js\" switcher\nimport { connection } from 'next/server'\n\nexport default async function Page() {\n await connection() // prerendering stops here\n // the following code only runs at request time\n const rand = Math.random()\n return {rand}\n}\n```\n\n## Examples\n\n### Synchronous database drivers\n\nQueries from synchronous database drivers like `better-sqlite3` complete during prerendering. If you are not already using Request-time APIs, call `connection()` before your query to exclude them from prerendering:\n\n```ts filename=\"app/lib/data.ts\" switcher\nimport { connection } from 'next/server'\nimport Database from 'better-sqlite3'\n\nconst db = new Database('app.db')\n\nexport async function getVisitorCount() {\n await connection()\n return db.prepare('SELECT value FROM counters WHERE name = ?').get('visitors')\n}\n```\n\n```js filename=\"app/lib/data.js\" switcher\nimport { connection } from 'next/server'\nimport Database from 'better-sqlite3'\n\nconst db = new Database('app.db')\n\nexport async function getVisitorCount() {\n await connection()\n return db.prepare('SELECT value FROM counters WHERE name = ?').get('visitors')\n}\n```\n\nNow any component that calls `getVisitorCount()` will be excluded from prerendering, along with the rest of its output.\n\n## Reference\n\n### Type\n\n```jsx\nfunction connection(): Promise\n```\n\n### Parameters\n\n* The function does not accept any parameters.\n\n### Returns\n\n* The function returns a `void` Promise. It is not meant to be consumed.\n\n## Good to know\n\n* `connection` replaces [`unstable_noStore`](/docs/app/api-reference/functions/unstable_noStore) to better align with the future of Next.js.\n* The function is only necessary when dynamic rendering is required and common Request-time APIs are not used.\n\n### Version History\n\n| Version | Changes |\n| ------------ | ------------------------ |\n| `v15.0.0` | `connection` stabilized. |\n| `v15.0.0-RC` | `connection` introduced. |\n---\n\nFor a semantic overview of all documentation, see [/docs/sitemap.md](/docs/sitemap.md)\n\nFor an index of all available documentation, see [/docs/llms.txt](/docs/llms.txt)",
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+ "result": "---\ntitle: connection\ndescription: API Reference for the connection function.\nurl: \"https://nextjs.org/docs/app/api-reference/functions/connection\"\ndocs_index: /docs/llms.txt\nversion: 16.2.9\nlastUpdated: 2026-05-13\nprerequisites:\n - \"API Reference: /docs/app/api-reference\"\n - \"Functions: /docs/app/api-reference/functions\"\n---\n\n\n> For an index of all Next.js documentation, see [/docs/llms.txt](/docs/llms.txt).\nThe `connection()` function allows you to indicate rendering should wait for an incoming user request before continuing.\n\nIt's useful when a component doesn't use [Request-time APIs](/docs/app/glossary#request-time-apis) like `cookies` or `headers`, but still needs to produce different output per request, such as `Math.random()` or `new Date()`.\n\n```ts filename=\"app/page.tsx\" switcher\nimport { connection } from 'next/server'\n\nexport default async function Page() {\n await connection() // prerendering stops here\n // the following code only runs at request time\n const rand = Math.random()\n return {rand}\n}\n```\n\n```jsx filename=\"app/page.js\" switcher\nimport { connection } from 'next/server'\n\nexport default async function Page() {\n await connection() // prerendering stops here\n // the following code only runs at request time\n const rand = Math.random()\n return {rand}\n}\n```\n\n## Examples\n\n### Synchronous database drivers\n\nQueries from synchronous database drivers like `better-sqlite3` complete during prerendering. If you are not already using Request-time APIs, call `connection()` before your query to exclude them from prerendering:\n\n```ts filename=\"app/lib/data.ts\" switcher\nimport { connection } from 'next/server'\nimport Database from 'better-sqlite3'\n\nconst db = new Database('app.db')\n\nexport async function getVisitorCount() {\n await connection()\n return db.prepare('SELECT value FROM counters WHERE name = ?').get('visitors')\n}\n```\n\n```js filename=\"app/lib/data.js\" switcher\nimport { connection } from 'next/server'\nimport Database from 'better-sqlite3'\n\nconst db = new Database('app.db')\n\nexport async function getVisitorCount() {\n await connection()\n return db.prepare('SELECT value FROM counters WHERE name = ?').get('visitors')\n}\n```\n\nNow any component that calls `getVisitorCount()` will be excluded from prerendering, along with the rest of its output.\n\n## Reference\n\n### Type\n\n```jsx\nfunction connection(): Promise\n```\n\n### Parameters\n\n* The function does not accept any parameters.\n\n### Returns\n\n* The function returns a `void` Promise. It is not meant to be consumed.\n\n## Good to know\n\n* `connection` replaces [`unstable_noStore`](/docs/app/api-reference/functions/unstable_noStore) to better align with the future of Next.js.\n* The function is only necessary when dynamic rendering is required and common Request-time APIs are not used.\n\n### Version History\n\n| Version | Changes |\n| ------------ | ------------------------ |\n| `v15.0.0` | `connection` stabilized. |\n| `v15.0.0-RC` | `connection` introduced. |\n---\n\nFor a semantic overview of all documentation, see [/docs/sitemap.md](/docs/sitemap.md)\n\nFor an index of all available documentation, see [/docs/llms.txt](/docs/llms.txt)",
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+ },
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+ "content": "Create server component in app/page.tsx displaying dynamic server timestamp using connection()",
+ "id": "1",
+ "priority": "high",
+ "status": "in_progress"
+ },
+ {
+ "content": "Update layout.tsx metadata to reflect timestamp content",
+ "id": "2",
+ "priority": "medium",
+ "status": "pending"
+ },
+ {
+ "content": "Run build/typecheck to verify",
+ "id": "3",
+ "priority": "high",
+ "status": "pending"
+ }
+ ]
+ },
+ "output": "[\n {\n \"content\": \"Create server component in app/page.tsx displaying dynamic server timestamp using connection()\",\n \"id\": \"1\",\n \"priority\": \"high\",\n \"status\": \"in_progress\"\n },\n {\n \"content\": \"Update layout.tsx metadata to reflect timestamp content\",\n \"id\": \"2\",\n \"priority\": \"medium\",\n \"status\": \"pending\"\n },\n {\n \"content\": \"Run build/typecheck to verify\",\n \"id\": \"3\",\n \"priority\": \"high\",\n \"status\": \"pending\"\n }\n]",
+ "title": "3 todos",
+ "metadata": {
+ "todos": [
+ {
+ "content": "Create server component in app/page.tsx displaying dynamic server timestamp using connection()",
+ "id": "1",
+ "priority": "high",
+ "status": "in_progress"
+ },
+ {
+ "content": "Update layout.tsx metadata to reflect timestamp content",
+ "id": "2",
+ "priority": "medium",
+ "status": "pending"
+ },
+ {
+ "content": "Run build/typecheck to verify",
+ "id": "3",
+ "priority": "high",
+ "status": "pending"
+ }
+ ]
+ },
+ "time": {
+ "start": 1781626695742,
+ "end": 1781626695748
+ }
+ }
+ },
+ {
+ "timestamp": "2026-06-16T16:18:22.716Z",
+ "type": "tool_call",
+ "tool": {
+ "name": "file_write",
+ "originalName": "write",
+ "args": {
+ "content": "import { connection } from 'next/server'\n\nexport default async function Home() {\n await connection()\n const now = new Date()\n\n return (\n \n
\n \n \n )\n}\n",
+ "filePath": "/workspace/app/page.tsx"
+ },
+ "output": "",
+ "title": "app/page.tsx",
+ "metadata": {
+ "diagnostics": {
+ "/workspace/next.config.ts": [],
+ "/workspace/app/page.tsx": [],
+ "/workspace/app/layout.tsx": []
+ },
+ "filepath": "/workspace/app/page.tsx",
+ "exists": true
+ },
+ "time": {
+ "start": 1781626699693,
+ "end": 1781626702713
+ }
+ }
+ },
+ {
+ "timestamp": "2026-06-16T16:18:22.717Z",
+ "type": "tool_call",
+ "tool": {
+ "name": "file_edit",
+ "originalName": "edit",
+ "args": {
+ "filePath": "/workspace/app/layout.tsx",
+ "oldString": "export const metadata: Metadata = {\n title: 'Random Number',\n description: 'Display a random number on each request',\n}",
+ "newString": "export const metadata: Metadata = {\n title: 'Server Timestamp',\n description: 'Display the current server timestamp on each request',\n}",
+ "_extractedPath": "/workspace/app/layout.tsx"
+ }
+ },
+ "raw": {
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+ "sessionID": "ses_12ec6deb5ffeXNvbyu9P0T9F20",
+ "messageID": "msg_ed139f050001KckOwMWM5iA1v2",
+ "type": "tool",
+ "callID": "call_5ba9a589a7734a5697a23b0b",
+ "tool": "edit",
+ "state": {
+ "status": "completed",
+ "input": {
+ "filePath": "/workspace/app/layout.tsx",
+ "oldString": "export const metadata: Metadata = {\n title: 'Random Number',\n description: 'Display a random number on each request',\n}",
+ "newString": "export const metadata: Metadata = {\n title: 'Server Timestamp',\n description: 'Display the current server timestamp on each request',\n}"
+ },
+ "output": "",
+ "title": "app/layout.tsx",
+ "metadata": {
+ "diagnostics": {
+ "/workspace/next.config.ts": [],
+ "/workspace/app/page.tsx": [],
+ "/workspace/app/layout.tsx": []
+ },
+ "diff": "Index: /workspace/app/layout.tsx\n===================================================================\n--- /workspace/app/layout.tsx\n+++ /workspace/app/layout.tsx\n@@ -1,9 +1,9 @@\n import type { Metadata } from 'next'\n \n export const metadata: Metadata = {\n- title: 'Random Number',\n- description: 'Display a random number on each request',\n+ title: 'Server Timestamp',\n+ description: 'Display the current server timestamp on each request',\n }\n \n export default function RootLayout({\n children,\n",
+ "filediff": {
+ "file": "/workspace/app/layout.tsx",
+ "before": "import type { Metadata } from 'next'\n\nexport const metadata: Metadata = {\n title: 'Random Number',\n description: 'Display a random number on each request',\n}\n\nexport default function RootLayout({\n children,\n}: Readonly<{\n children: React.ReactNode\n}>) {\n return (\n \n {children}\n \n )\n}\n",
+ "after": "import type { Metadata } from 'next'\n\nexport const metadata: Metadata = {\n title: 'Server Timestamp',\n description: 'Display the current server timestamp on each request',\n}\n\nexport default function RootLayout({\n children,\n}: Readonly<{\n children: React.ReactNode\n}>) {\n return (\n \n {children}\n \n )\n}\n",
+ "additions": 2,
+ "deletions": 2
+ }
+ },
+ "time": {
+ "start": 1781626699708,
+ "end": 1781626702714
+ }
+ }
+ }
+ }
+ },
+ {
+ "timestamp": "2026-06-16T16:18:22.717Z",
+ "type": "tool_result",
+ "tool": {
+ "name": "file_edit",
+ "originalName": "edit",
+ "result": "",
+ "success": true
+ },
+ "raw": {
+ "status": "completed",
+ "input": {
+ "filePath": "/workspace/app/layout.tsx",
+ "oldString": "export const metadata: Metadata = {\n title: 'Random Number',\n description: 'Display a random number on each request',\n}",
+ "newString": "export const metadata: Metadata = {\n title: 'Server Timestamp',\n description: 'Display the current server timestamp on each request',\n}"
+ },
+ "output": "",
+ "title": "app/layout.tsx",
+ "metadata": {
+ "diagnostics": {
+ "/workspace/next.config.ts": [],
+ "/workspace/app/page.tsx": [],
+ "/workspace/app/layout.tsx": []
+ },
+ "diff": "Index: /workspace/app/layout.tsx\n===================================================================\n--- /workspace/app/layout.tsx\n+++ /workspace/app/layout.tsx\n@@ -1,9 +1,9 @@\n import type { Metadata } from 'next'\n \n export const metadata: Metadata = {\n- title: 'Random Number',\n- description: 'Display a random number on each request',\n+ title: 'Server Timestamp',\n+ description: 'Display the current server timestamp on each request',\n }\n \n export default function RootLayout({\n children,\n",
+ "filediff": {
+ "file": "/workspace/app/layout.tsx",
+ "before": "import type { Metadata } from 'next'\n\nexport const metadata: Metadata = {\n title: 'Random Number',\n description: 'Display a random number on each request',\n}\n\nexport default function RootLayout({\n children,\n}: Readonly<{\n children: React.ReactNode\n}>) {\n return (\n \n {children}\n \n )\n}\n",
+ "after": "import type { Metadata } from 'next'\n\nexport const metadata: Metadata = {\n title: 'Server Timestamp',\n description: 'Display the current server timestamp on each request',\n}\n\nexport default function RootLayout({\n children,\n}: Readonly<{\n children: React.ReactNode\n}>) {\n return (\n \n {children}\n \n )\n}\n",
+ "additions": 2,
+ "deletions": 2
+ }
+ },
+ "time": {
+ "start": 1781626699708,
+ "end": 1781626702714
+ }
+ }
+ },
+ {
+ "timestamp": "2026-06-16T16:18:26.370Z",
+ "type": "tool_call",
+ "tool": {
+ "name": "unknown",
+ "originalName": "todowrite",
+ "args": {
+ "todos": [
+ {
+ "content": "Create server component in app/page.tsx displaying dynamic server timestamp using connection()",
+ "id": "1",
+ "priority": "high",
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+ {
+ "content": "Update layout.tsx metadata to reflect timestamp content",
+ "id": "2",
+ "priority": "medium",
+ "status": "completed"
+ },
+ {
+ "content": "Run build/typecheck to verify",
+ "id": "3",
+ "priority": "high",
+ "status": "in_progress"
+ }
+ ]
+ }
+ },
+ "raw": {
+ "type": "tool_use",
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+ "sessionID": "ses_12ec6deb5ffeXNvbyu9P0T9F20",
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+ "type": "tool",
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+ "tool": "todowrite",
+ "state": {
+ "status": "completed",
+ "input": {
+ "todos": [
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+ "content": "Create server component in app/page.tsx displaying dynamic server timestamp using connection()",
+ "id": "1",
+ "priority": "high",
+ "status": "completed"
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+ {
+ "content": "Update layout.tsx metadata to reflect timestamp content",
+ "id": "2",
+ "priority": "medium",
+ "status": "completed"
+ },
+ {
+ "content": "Run build/typecheck to verify",
+ "id": "3",
+ "priority": "high",
+ "status": "in_progress"
+ }
+ ]
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+ "output": "[\n {\n \"content\": \"Create server component in app/page.tsx displaying dynamic server timestamp using connection()\",\n \"id\": \"1\",\n \"priority\": \"high\",\n \"status\": \"completed\"\n },\n {\n \"content\": \"Update layout.tsx metadata to reflect timestamp content\",\n \"id\": \"2\",\n \"priority\": \"medium\",\n \"status\": \"completed\"\n },\n {\n \"content\": \"Run build/typecheck to verify\",\n \"id\": \"3\",\n \"priority\": \"high\",\n \"status\": \"in_progress\"\n }\n]",
+ "title": "1 todos",
+ "metadata": {
+ "todos": [
+ {
+ "content": "Create server component in app/page.tsx displaying dynamic server timestamp using connection()",
+ "id": "1",
+ "priority": "high",
+ "status": "completed"
+ },
+ {
+ "content": "Update layout.tsx metadata to reflect timestamp content",
+ "id": "2",
+ "priority": "medium",
+ "status": "completed"
+ },
+ {
+ "content": "Run build/typecheck to verify",
+ "id": "3",
+ "priority": "high",
+ "status": "in_progress"
+ }
+ ]
+ },
+ "time": {
+ "start": 1781626706367,
+ "end": 1781626706368
+ }
+ }
+ }
+ }
+ },
+ {
+ "timestamp": "2026-06-16T16:18:26.370Z",
+ "type": "tool_result",
+ "tool": {
+ "name": "unknown",
+ "originalName": "todowrite",
+ "result": "[\n {\n \"content\": \"Create server component in app/page.tsx displaying dynamic server timestamp using connection()\",\n \"id\": \"1\",\n \"priority\": \"high\",\n \"status\": \"completed\"\n },\n {\n \"content\": \"Update layout.tsx metadata to reflect timestamp content\",\n \"id\": \"2\",\n \"priority\": \"medium\",\n \"status\": \"completed\"\n },\n {\n \"content\": \"Run build/typecheck to verify\",\n \"id\": \"3\",\n \"priority\": \"high\",\n \"status\": \"in_progress\"\n }\n]",
+ "success": true
+ },
+ "raw": {
+ "status": "completed",
+ "input": {
+ "todos": [
+ {
+ "content": "Create server component in app/page.tsx displaying dynamic server timestamp using connection()",
+ "id": "1",
+ "priority": "high",
+ "status": "completed"
+ },
+ {
+ "content": "Update layout.tsx metadata to reflect timestamp content",
+ "id": "2",
+ "priority": "medium",
+ "status": "completed"
+ },
+ {
+ "content": "Run build/typecheck to verify",
+ "id": "3",
+ "priority": "high",
+ "status": "in_progress"
+ }
+ ]
+ },
+ "output": "[\n {\n \"content\": \"Create server component in app/page.tsx displaying dynamic server timestamp using connection()\",\n \"id\": \"1\",\n \"priority\": \"high\",\n \"status\": \"completed\"\n },\n {\n \"content\": \"Update layout.tsx metadata to reflect timestamp content\",\n \"id\": \"2\",\n \"priority\": \"medium\",\n \"status\": \"completed\"\n },\n {\n \"content\": \"Run build/typecheck to verify\",\n \"id\": \"3\",\n \"priority\": \"high\",\n \"status\": \"in_progress\"\n }\n]",
+ "title": "1 todos",
+ "metadata": {
+ "todos": [
+ {
+ "content": "Create server component in app/page.tsx displaying dynamic server timestamp using connection()",
+ "id": "1",
+ "priority": "high",
+ "status": "completed"
+ },
+ {
+ "content": "Update layout.tsx metadata to reflect timestamp content",
+ "id": "2",
+ "priority": "medium",
+ "status": "completed"
+ },
+ {
+ "content": "Run build/typecheck to verify",
+ "id": "3",
+ "priority": "high",
+ "status": "in_progress"
+ }
+ ]
+ },
+ "time": {
+ "start": 1781626706367,
+ "end": 1781626706368
+ }
+ }
+ },
+ {
+ "timestamp": "2026-06-16T16:18:31.757Z",
+ "type": "message",
+ "role": "assistant",
+ "content": "Now let me run the build to verify the route is correctly marked as dynamic.",
+ "raw": {
+ "type": "text",
+ "timestamp": 1781626711757,
+ "sessionID": "ses_12ec6deb5ffeXNvbyu9P0T9F20",
+ "part": {
+ "id": "prt_ed13a2ec1001Sb0YOz00uBWzUf",
+ "sessionID": "ses_12ec6deb5ffeXNvbyu9P0T9F20",
+ "messageID": "msg_ed13a19cd0018k6VbhZih82ILj",
+ "type": "text",
+ "text": "Now let me run the build to verify the route is correctly marked as dynamic.",
+ "time": {
+ "start": 1781626711754,
+ "end": 1781626711754
+ }
+ }
+ }
+ },
+ {
+ "timestamp": "2026-06-16T16:18:41.265Z",
+ "type": "tool_call",
+ "tool": {
+ "name": "shell",
+ "originalName": "bash",
+ "args": {
+ "command": "npm run build 2>&1",
+ "description": "Build the Next.js project to verify",
+ "timeout": 180000,
+ "_extractedCommand": "npm run build 2>&1"
+ }
+ },
+ "raw": {
+ "type": "tool_use",
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+ "sessionID": "ses_12ec6deb5ffeXNvbyu9P0T9F20",
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+ "messageID": "msg_ed13a19cd0018k6VbhZih82ILj",
+ "type": "tool",
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+ "tool": "bash",
+ "state": {
+ "status": "completed",
+ "input": {
+ "command": "npm run build 2>&1",
+ "description": "Build the Next.js project to verify",
+ "timeout": 180000
+ },
+ "output": "\n> build\n> next build\n\nAttention: Next.js now collects completely anonymous telemetry regarding usage.\nThis information is used to shape Next.js' roadmap and prioritize features.\nYou can learn more, including how to opt-out if you'd not like to participate in this anonymous program, by visiting the following URL:\nhttps://nextjs.org/telemetry\n\n▲ Next.js 16.3.0-canary.52 (Turbopack)\n\n Creating an optimized production build ...\n✓ Compiled successfully in 4.8s\n Running TypeScript ...\n\n We detected TypeScript in your project and reconfigured your tsconfig.json file for you.\n The following suggested values were added to your tsconfig.json. These values can be changed to fit your project's needs:\n\n \t- include was updated to add '.next/dev/types/**/*.ts'\n\n The following mandatory changes were made to your tsconfig.json:\n\n \t- jsx was set to react-jsx (next.js uses the React automatic runtime)\n\n Finished TypeScript in 2.4s ...\n Collecting page data using 1 worker ...\n Generating static pages using 1 worker (0/3) ...\n✓ Generating static pages using 1 worker (3/3) in 112ms\n Finalizing page optimization ...\n\nRoute (app)\n┌ ƒ /\n└ ○ /_not-found\n\n\n○ (Static) prerendered as static content\nƒ (Dynamic) server-rendered on demand\n\n",
+ "title": "Build the Next.js project to verify",
+ "metadata": {
+ "output": "\n> build\n> next build\n\nAttention: Next.js now collects completely anonymous telemetry regarding usage.\nThis information is used to shape Next.js' roadmap and prioritize features.\nYou can learn more, including how to opt-out if you'd not like to participate in this anonymous program, by visiting the following URL:\nhttps://nextjs.org/telemetry\n\n▲ Next.js 16.3.0-canary.52 (Turbopack)\n\n Creating an optimized production build ...\n✓ Compiled successfully in 4.8s\n Running TypeScript ...\n\n We detected TypeScript in your project and reconfigured your tsconfig.json file for you.\n The following suggested values were added to your tsconfig.json. These values can be changed to fit your project's needs:\n\n \t- include was updated to add '.next/dev/types/**/*.ts'\n\n The following mandatory changes were made to your tsconfig.json:\n\n \t- jsx was set to react-jsx (next.js uses the React automatic runtime)\n\n Finished TypeScript in 2.4s ...\n Collecting page data using 1 worker ...\n Generating static pages using 1 worker (0/3) ...\n✓ Generating static pages using 1 worker (3/3) in 112ms\n Finalizing page optimization ...\n\nRoute (app)\n┌ ƒ /\n└ ○ /_not-found\n\n\n○ (Static) prerendered as static content\nƒ (Dynamic) server-rendered on demand\n\n",
+ "exit": 0,
+ "description": "Build the Next.js project to verify"
+ },
+ "time": {
+ "start": 1781626711751,
+ "end": 1781626721262
+ }
+ }
+ }
+ }
+ },
+ {
+ "timestamp": "2026-06-16T16:18:41.265Z",
+ "type": "tool_result",
+ "tool": {
+ "name": "shell",
+ "originalName": "bash",
+ "result": "\n> build\n> next build\n\nAttention: Next.js now collects completely anonymous telemetry regarding usage.\nThis information is used to shape Next.js' roadmap and prioritize features.\nYou can learn more, including how to opt-out if you'd not like to participate in this anonymous program, by visiting the following URL:\nhttps://nextjs.org/telemetry\n\n▲ Next.js 16.3.0-canary.52 (Turbopack)\n\n Creating an optimized production build ...\n✓ Compiled successfully in 4.8s\n Running TypeScript ...\n\n We detected TypeScript in your project and reconfigured your tsconfig.json file for you.\n The following suggested values were added to your tsconfig.json. These values can be changed to fit your project's needs:\n\n \t- include was updated to add '.next/dev/types/**/*.ts'\n\n The following mandatory changes were made to your tsconfig.json:\n\n \t- jsx was set to react-jsx (next.js uses the React automatic runtime)\n\n Finished TypeScript in 2.4s ...\n Collecting page data using 1 worker ...\n Generating static pages using 1 worker (0/3) ...\n✓ Generating static pages using 1 worker (3/3) in 112ms\n Finalizing page optimization ...\n\nRoute (app)\n┌ ƒ /\n└ ○ /_not-found\n\n\n○ (Static) prerendered as static content\nƒ (Dynamic) server-rendered on demand\n\n",
+ "success": true
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+ "input": {
+ "command": "npm run build 2>&1",
+ "description": "Build the Next.js project to verify",
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+ "output": "\n> build\n> next build\n\nAttention: Next.js now collects completely anonymous telemetry regarding usage.\nThis information is used to shape Next.js' roadmap and prioritize features.\nYou can learn more, including how to opt-out if you'd not like to participate in this anonymous program, by visiting the following URL:\nhttps://nextjs.org/telemetry\n\n▲ Next.js 16.3.0-canary.52 (Turbopack)\n\n Creating an optimized production build ...\n✓ Compiled successfully in 4.8s\n Running TypeScript ...\n\n We detected TypeScript in your project and reconfigured your tsconfig.json file for you.\n The following suggested values were added to your tsconfig.json. These values can be changed to fit your project's needs:\n\n \t- include was updated to add '.next/dev/types/**/*.ts'\n\n The following mandatory changes were made to your tsconfig.json:\n\n \t- jsx was set to react-jsx (next.js uses the React automatic runtime)\n\n Finished TypeScript in 2.4s ...\n Collecting page data using 1 worker ...\n Generating static pages using 1 worker (0/3) ...\n✓ Generating static pages using 1 worker (3/3) in 112ms\n Finalizing page optimization ...\n\nRoute (app)\n┌ ƒ /\n└ ○ /_not-found\n\n\n○ (Static) prerendered as static content\nƒ (Dynamic) server-rendered on demand\n\n",
+ "title": "Build the Next.js project to verify",
+ "metadata": {
+ "output": "\n> build\n> next build\n\nAttention: Next.js now collects completely anonymous telemetry regarding usage.\nThis information is used to shape Next.js' roadmap and prioritize features.\nYou can learn more, including how to opt-out if you'd not like to participate in this anonymous program, by visiting the following URL:\nhttps://nextjs.org/telemetry\n\n▲ Next.js 16.3.0-canary.52 (Turbopack)\n\n Creating an optimized production build ...\n✓ Compiled successfully in 4.8s\n Running TypeScript ...\n\n We detected TypeScript in your project and reconfigured your tsconfig.json file for you.\n The following suggested values were added to your tsconfig.json. These values can be changed to fit your project's needs:\n\n \t- include was updated to add '.next/dev/types/**/*.ts'\n\n The following mandatory changes were made to your tsconfig.json:\n\n \t- jsx was set to react-jsx (next.js uses the React automatic runtime)\n\n Finished TypeScript in 2.4s ...\n Collecting page data using 1 worker ...\n Generating static pages using 1 worker (0/3) ...\n✓ Generating static pages using 1 worker (3/3) in 112ms\n Finalizing page optimization ...\n\nRoute (app)\n┌ ƒ /\n└ ○ /_not-found\n\n\n○ (Static) prerendered as static content\nƒ (Dynamic) server-rendered on demand\n\n",
+ "exit": 0,
+ "description": "Build the Next.js project to verify"
+ },
+ "time": {
+ "start": 1781626711751,
+ "end": 1781626721262
+ }
+ }
+ },
+ {
+ "timestamp": "2026-06-16T16:18:50.470Z",
+ "type": "message",
+ "role": "assistant",
+ "content": "Build succeeded — the `/` route is marked `ƒ` (Dynamic, server-rendered on demand), confirming `connection()` correctly opted out of static prerendering. Let me verify at runtime that the timestamp actually changes per request.",
+ "raw": {
+ "type": "text",
+ "timestamp": 1781626730470,
+ "sessionID": "ses_12ec6deb5ffeXNvbyu9P0T9F20",
+ "part": {
+ "id": "prt_ed13a7310001PoyLhFRNB9jyOk",
+ "sessionID": "ses_12ec6deb5ffeXNvbyu9P0T9F20",
+ "messageID": "msg_ed13a546700153uH3Njv3XYfUX",
+ "type": "text",
+ "text": "Build succeeded — the `/` route is marked `ƒ` (Dynamic, server-rendered on demand), confirming `connection()` correctly opted out of static prerendering. Let me verify at runtime that the timestamp actually changes per request.",
+ "time": {
+ "start": 1781626730469,
+ "end": 1781626730469
+ }
+ }
+ }
+ },
+ {
+ "timestamp": "2026-06-16T16:18:56.632Z",
+ "type": "tool_call",
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+ "description": "Start prod server, fetch twice, compare timestamps",
+ "timeout": 30000,
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+ }
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+ "description": "Start prod server, fetch twice, compare timestamps",
+ "timeout": 30000
+ },
+ "output": "--- Request 1 ---\n\n--- Request 2 ---\n\n--- server stopped ---\n",
+ "title": "Start prod server, fetch twice, compare timestamps",
+ "metadata": {
+ "output": "--- Request 1 ---\n\n--- Request 2 ---\n\n--- server stopped ---\n",
+ "exit": 0,
+ "description": "Start prod server, fetch twice, compare timestamps"
+ },
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+ "start": 1781626730466,
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+ }
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+ {
+ "timestamp": "2026-06-16T16:18:56.632Z",
+ "type": "tool_result",
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+ "originalName": "bash",
+ "result": "--- Request 1 ---\n\n--- Request 2 ---\n\n--- server stopped ---\n",
+ "success": true
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+ "description": "Start prod server, fetch twice, compare timestamps",
+ "timeout": 30000
+ },
+ "output": "--- Request 1 ---\n\n--- Request 2 ---\n\n--- server stopped ---\n",
+ "title": "Start prod server, fetch twice, compare timestamps",
+ "metadata": {
+ "output": "--- Request 1 ---\n\n--- Request 2 ---\n\n--- server stopped ---\n",
+ "exit": 0,
+ "description": "Start prod server, fetch twice, compare timestamps"
+ },
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+ {
+ "content": "Update layout.tsx metadata to reflect timestamp content",
+ "id": "2",
+ "priority": "medium",
+ "status": "completed"
+ },
+ {
+ "content": "Run build/typecheck to verify",
+ "id": "3",
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+ ]
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+ "id": "1",
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+ "status": "completed"
+ },
+ {
+ "content": "Update layout.tsx metadata to reflect timestamp content",
+ "id": "2",
+ "priority": "medium",
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+ },
+ {
+ "content": "Run build/typecheck to verify",
+ "id": "3",
+ "priority": "high",
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+ }
+ ]
+ },
+ "output": "[\n {\n \"content\": \"Create server component in app/page.tsx displaying dynamic server timestamp using connection()\",\n \"id\": \"1\",\n \"priority\": \"high\",\n \"status\": \"completed\"\n },\n {\n \"content\": \"Update layout.tsx metadata to reflect timestamp content\",\n \"id\": \"2\",\n \"priority\": \"medium\",\n \"status\": \"completed\"\n },\n {\n \"content\": \"Run build/typecheck to verify\",\n \"id\": \"3\",\n \"priority\": \"high\",\n \"status\": \"completed\"\n }\n]",
+ "title": "0 todos",
+ "metadata": {
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+ {
+ "content": "Create server component in app/page.tsx displaying dynamic server timestamp using connection()",
+ "id": "1",
+ "priority": "high",
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+ },
+ {
+ "content": "Update layout.tsx metadata to reflect timestamp content",
+ "id": "2",
+ "priority": "medium",
+ "status": "completed"
+ },
+ {
+ "content": "Run build/typecheck to verify",
+ "id": "3",
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+ "status": "completed"
+ }
+ ]
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+ "time": {
+ "start": 1781626740820,
+ "end": 1781626740826
+ }
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+ }
+ }
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+ {
+ "timestamp": "2026-06-16T16:19:00.828Z",
+ "type": "tool_result",
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+ "success": true
+ },
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+ "content": "Update layout.tsx metadata to reflect timestamp content",
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+ {
+ "content": "Update layout.tsx metadata to reflect timestamp content",
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+ {
+ "content": "Run build/typecheck to verify",
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+ }
+ },
+ {
+ "timestamp": "2026-06-16T16:19:07.801Z",
+ "type": "message",
+ "role": "assistant",
+ "content": "Done. The server component is in `app/page.tsx`:\n\n```tsx\nimport { connection } from 'next/server'\n\nexport default async function Home() {\n await connection()\n const now = new Date()\n\n return (\n \n
Server Timestamp
\n
The current server time is:
\n \n \n )\n}\n```\n\n- **`connection()` from `next/server`** is Next.js's recommended way to opt out of static prerendering when you need dynamic output but aren't using `cookies()`/`headers()` (it replaces `unstable_noStore`). Per the docs, it's explicitly meant for per-request values like `new Date()`. Prerendering stops at the `await connection()` line, so `new Date()` only runs at request time.\n- Build output marks the route `ƒ` (Dynamic, server-rendered on demand).\n- Runtime check confirmed different timestamps on two requests (`4:18:54 PM` vs `4:18:56 PM`).\n- Updated the stale `layout.tsx` metadata (\"Random Number\" → \"Server Timestamp\") to match.\n\nNote: `connection()` opts into per-request rendering; if you also want to defeat HTTP/client caching of the response, add appropriate `Cache-Control` headers via a `headers()`/middleware or set `export const dynamic = 'force-dynamic'`. For the component itself, `connection()` is the right tool.",
+ "raw": {
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+ "sessionID": "ses_12ec6deb5ffeXNvbyu9P0T9F20",
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+ "sessionID": "ses_12ec6deb5ffeXNvbyu9P0T9F20",
+ "messageID": "msg_ed13aa0a1001bgcYUVUdSWibK3",
+ "type": "text",
+ "text": "Done. The server component is in `app/page.tsx`:\n\n```tsx\nimport { connection } from 'next/server'\n\nexport default async function Home() {\n await connection()\n const now = new Date()\n\n return (\n \n
Server Timestamp
\n
The current server time is:
\n \n \n )\n}\n```\n\n- **`connection()` from `next/server`** is Next.js's recommended way to opt out of static prerendering when you need dynamic output but aren't using `cookies()`/`headers()` (it replaces `unstable_noStore`). Per the docs, it's explicitly meant for per-request values like `new Date()`. Prerendering stops at the `await connection()` line, so `new Date()` only runs at request time.\n- Build output marks the route `ƒ` (Dynamic, server-rendered on demand).\n- Runtime check confirmed different timestamps on two requests (`4:18:54 PM` vs `4:18:56 PM`).\n- Updated the stale `layout.tsx` metadata (\"Random Number\" → \"Server Timestamp\") to match.\n\nNote: `connection()` opts into per-request rendering; if you also want to defeat HTTP/client caching of the response, add appropriate `Cache-Control` headers via a `headers()`/middleware or set `export const dynamic = 'force-dynamic'`. For the component itself, `connection()` is the right tool.",
+ "time": {
+ "start": 1781626747795,
+ "end": 1781626747795
+ },
+ "metadata": {
+ "gateway": {
+ "generationId": "gen_01KV8KN868AVD0WJTGC2VK6R0T"
+ }
+ }
+ }
+ }
+ }
+ ],
+ "summary": {
+ "totalTurns": 7,
+ "toolCalls": {
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+ "file_write": 1,
+ "file_edit": 1,
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+ "web_fetch": 0,
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+ "grep": 0,
+ "list_dir": 0,
+ "agent_task": 0,
+ "unknown": 4
+ },
+ "totalToolCalls": 16,
+ "webFetches": [],
+ "filesRead": [
+ "/workspace/package.json",
+ "/workspace/next.config.ts",
+ "/workspace/opencode.json",
+ "/workspace/tsconfig.json",
+ "/workspace/app/page.tsx",
+ "/workspace/app/layout.tsx"
+ ],
+ "filesModified": [
+ "/workspace/app/page.tsx",
+ "/workspace/app/layout.tsx"
+ ],
+ "shellCommands": [
+ {
+ "command": "ls -la /workspace",
+ "success": true
+ },
+ {
+ "command": "ls -la /workspace/app",
+ "success": true
+ },
+ {
+ "command": "npm run build 2>&1",
+ "success": true
+ },
+ {
+ "command": "npm run start > /tmp/next-server.log 2>&1 &\nSERVER_PID=$!\nsleep 4\necho \"--- Request 1 ---\"\ncurl -s http://localhost:3000 | grep -o ''\nsleep 2\necho \"--- Request 2 ---\"\ncurl -s http://localhost:3000 | grep -o ''\nkill $SERVER_PID 2>/dev/null\nwait $SERVER_PID 2>/dev/null\necho \"--- server stopped ---\"",
+ "success": true
+ }
+ ],
+ "errors": [],
+ "thinkingBlocks": 0
+ },
+ "parseSuccess": true
+}
\ No newline at end of file
diff --git a/results/glm-5.2/2026-06-16T16-16-46.060Z/agent-035-connection-dynamic/summary.json b/results/glm-5.2/2026-06-16T16-16-46.060Z/agent-035-connection-dynamic/summary.json
new file mode 100644
index 00000000..992c8b6c
--- /dev/null
+++ b/results/glm-5.2/2026-06-16T16-16-46.060Z/agent-035-connection-dynamic/summary.json
@@ -0,0 +1,7 @@
+{
+ "totalRuns": 1,
+ "passedRuns": 1,
+ "passRate": "100%",
+ "meanDuration": 197.951,
+ "fingerprint": "a88191975d0678d9c4953a594c15494f8f1b2361da2549dce6352d7fa9f27e05"
+}
diff --git a/results/glm-5.2/2026-06-16T16-16-46.060Z/agent-036-after-response/run-1/outputs/eval.txt b/results/glm-5.2/2026-06-16T16-16-46.060Z/agent-036-after-response/run-1/outputs/eval.txt
new file mode 100644
index 00000000..087e384b
--- /dev/null
+++ b/results/glm-5.2/2026-06-16T16-16-46.060Z/agent-036-after-response/run-1/outputs/eval.txt
@@ -0,0 +1,10 @@
+
+ RUN v3.2.6 /workspace
+
+ ✓ EVAL.ts (5 tests) 4ms
+
+ Test Files 1 passed (1)
+ Tests 5 passed (5)
+ Start at 16:19:15
+ Duration 254ms (transform 45ms, setup 0ms, collect 20ms, tests 4ms, environment 0ms, prepare 94ms)
+
diff --git a/results/glm-5.2/2026-06-16T16-16-46.060Z/agent-036-after-response/run-1/outputs/scripts/build.txt b/results/glm-5.2/2026-06-16T16-16-46.060Z/agent-036-after-response/run-1/outputs/scripts/build.txt
new file mode 100644
index 00000000..4cf62cd5
--- /dev/null
+++ b/results/glm-5.2/2026-06-16T16-16-46.060Z/agent-036-after-response/run-1/outputs/scripts/build.txt
@@ -0,0 +1,23 @@
+
+> build
+> next build
+
+▲ Next.js 16.3.0-canary.52 (Turbopack)
+
+ Creating an optimized production build ...
+✓ Compiled successfully in 3.9s
+ Running TypeScript ...
+ Finished TypeScript in 1684ms ...
+ Collecting page data using 1 worker ...
+ Generating static pages using 1 worker (0/3) ...
+✓ Generating static pages using 1 worker (3/3) in 98ms
+ Finalizing page optimization ...
+
+Route (app)
+┌ ƒ /
+└ ○ /_not-found
+
+
+○ (Static) prerendered as static content
+ƒ (Dynamic) server-rendered on demand
+
diff --git a/results/glm-5.2/2026-06-16T16-16-46.060Z/agent-036-after-response/run-1/result.json b/results/glm-5.2/2026-06-16T16-16-46.060Z/agent-036-after-response/run-1/result.json
new file mode 100644
index 00000000..e1001017
--- /dev/null
+++ b/results/glm-5.2/2026-06-16T16-16-46.060Z/agent-036-after-response/run-1/result.json
@@ -0,0 +1,65 @@
+{
+ "status": "passed",
+ "duration": 206.561,
+ "model": "vercel/zai/glm-5.2",
+ "transcriptPath": "./transcript.json",
+ "transcriptRawPath": "./transcript-raw.jsonl",
+ "o11y": {
+ "totalTurns": 10,
+ "toolCalls": {
+ "file_read": 8,
+ "file_write": 3,
+ "file_edit": 0,
+ "shell": 4,
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+ "grep": 0,
+ "list_dir": 0,
+ "agent_task": 0,
+ "unknown": 0
+ },
+ "totalToolCalls": 21,
+ "webFetches": [],
+ "filesRead": [
+ "/workspace/package.json",
+ "/workspace/app/page.tsx",
+ "/workspace/app/layout.tsx",
+ "/workspace/next.config.ts",
+ "/workspace/node_modules/next/headers.d.ts",
+ "/workspace/node_modules/next/dist/server/request/headers.d.ts",
+ "/workspace/node_modules/next/dist/server/after/after.d.ts",
+ "/workspace/tsconfig.json"
+ ],
+ "filesModified": [
+ "/workspace/lib/analytics.ts",
+ "/workspace/app/page.tsx"
+ ],
+ "shellCommands": [
+ {
+ "command": "ls /workspace/node_modules/next/dist/server/ 2>/dev/null | head -50; echo \"---TYPES---\"; find /workspace/node_modules/next -name \"*.d.ts\" -path \"*headers*\" 2>/dev/null | head",
+ "success": true
+ },
+ {
+ "command": "grep -rn \"after\" /workspace/node_modules/next/dist/server/after/*.d.ts 2>/dev/null; echo \"---server exports---\"; grep -rn \"after\" /workspace/node_modules/next/server.d.ts 2>/dev/null | head",
+ "success": true
+ },
+ {
+ "command": "npx tsc --noEmit 2>&1 | head -30",
+ "success": true
+ },
+ {
+ "command": "npm run build 2>&1 | tail -30",
+ "success": true
+ }
+ ],
+ "errors": [],
+ "thinkingBlocks": 0
+ },
+ "outputPaths": {
+ "eval": "./outputs/eval.txt",
+ "scripts": {
+ "build": "./outputs/scripts/build.txt"
+ }
+ }
+}
\ No newline at end of file
diff --git a/results/glm-5.2/2026-06-16T16-16-46.060Z/agent-036-after-response/run-1/transcript-raw.jsonl b/results/glm-5.2/2026-06-16T16-16-46.060Z/agent-036-after-response/run-1/transcript-raw.jsonl
new file mode 100644
index 00000000..872885de
--- /dev/null
+++ b/results/glm-5.2/2026-06-16T16-16-46.060Z/agent-036-after-response/run-1/transcript-raw.jsonl
@@ -0,0 +1,61 @@
+{"type":"step_start","timestamp":1781626644361,"sessionID":"ses_12ec6f02bffetd1oK5qUjRaMU6","part":{"id":"prt_ed139276f001fGbHG4oy0cUvIe","sessionID":"ses_12ec6f02bffetd1oK5qUjRaMU6","messageID":"msg_ed1391033001y7wy2ufCXaS34h","type":"step-start","snapshot":"4922dbc96899ab36c1dd72f99ba0443d2a5dff72"}}
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+{"type":"tool_use","timestamp":1781626645999,"sessionID":"ses_12ec6f02bffetd1oK5qUjRaMU6","part":{"id":"prt_ed1392de5001rKNzH1nmdEK9nP","sessionID":"ses_12ec6f02bffetd1oK5qUjRaMU6","messageID":"msg_ed1391033001y7wy2ufCXaS34h","type":"tool","callID":"call_009d5218962f4eb3b8a6ba4e","tool":"glob","state":{"status":"completed","input":{"pattern":"**/next.config.*"},"output":"/workspace/next.config.ts","title":"","metadata":{"count":1,"truncated":false},"time":{"start":1781626645990,"end":1781626645998}}}}
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Welcome
\n00005|
Please implement page view logging that doesn't block the response.
\n00006| \n00007| )\n00008| }\n00009| \n\n(End of file - total 9 lines)\n","title":"app/page.tsx","metadata":{"preview":"export default function Home() {\n return (\n \n
Welcome
\n
Please implement page view logging that doesn't block the response.
\n \n )\n}\n"},"time":{"start":1781626656271,"end":1781626656286}}}}
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+{"type":"step_start","timestamp":1781626663299,"sessionID":"ses_12ec6f02bffetd1oK5qUjRaMU6","part":{"id":"prt_ed139716e001XsTvgPvdXH2ADv","sessionID":"ses_12ec6f02bffetd1oK5qUjRaMU6","messageID":"msg_ed139562c001znFEjWLnX0y5lN","type":"step-start","snapshot":"4922dbc96899ab36c1dd72f99ba0443d2a5dff72"}}
+{"type":"text","timestamp":1781626666859,"sessionID":"ses_12ec6f02bffetd1oK5qUjRaMU6","part":{"id":"prt_ed1397ed4001cMzqo3NfOH2JN1","sessionID":"ses_12ec6f02bffetd1oK5qUjRaMU6","messageID":"msg_ed139562c001znFEjWLnX0y5lN","type":"text","text":"Now I understand the structure. This is a Next.js 16 App Router project. The recommended approach for non-blocking work after the response is sent is the `after()` API from `next/server`. Let me check for an existing lib directory.","time":{"start":1781626666858,"end":1781626666858}}}
+{"type":"tool_use","timestamp":1781626666859,"sessionID":"ses_12ec6f02bffetd1oK5qUjRaMU6","part":{"id":"prt_ed1397f66001JEK2qHm0KCHq6y","sessionID":"ses_12ec6f02bffetd1oK5qUjRaMU6","messageID":"msg_ed139562c001znFEjWLnX0y5lN","type":"tool","callID":"call_c44df05e333846e3937334dc","tool":"glob","state":{"status":"completed","input":{"pattern":"lib/**/*"},"output":"No files found","title":"","metadata":{"count":0,"truncated":false},"time":{"start":1781626666854,"end":1781626666859}}}}
+{"type":"tool_use","timestamp":1781626666871,"sessionID":"ses_12ec6f02bffetd1oK5qUjRaMU6","part":{"id":"prt_ed1397f68001VghWnGpXfGLS85","sessionID":"ses_12ec6f02bffetd1oK5qUjRaMU6","messageID":"msg_ed139562c001znFEjWLnX0y5lN","type":"tool","callID":"call_3bb4515a654d42d1bed59c84","tool":"glob","state":{"status":"completed","input":{"pattern":"**/*.md"},"output":"No files found","title":"","metadata":{"count":0,"truncated":false},"time":{"start":1781626666857,"end":1781626666869}}}}
+{"type":"step_finish","timestamp":1781626666875,"sessionID":"ses_12ec6f02bffetd1oK5qUjRaMU6","part":{"id":"prt_ed1397f76001U5fMT843cTN2iU","sessionID":"ses_12ec6f02bffetd1oK5qUjRaMU6","messageID":"msg_ed139562c001znFEjWLnX0y5lN","type":"step-finish","reason":"tool-calls","snapshot":"4922dbc96899ab36c1dd72f99ba0443d2a5dff72","cost":0,"tokens":{"input":974,"output":372,"reasoning":299,"cache":{"read":9984,"write":0}}}}
+{"type":"step_start","timestamp":1781626673490,"sessionID":"ses_12ec6f02bffetd1oK5qUjRaMU6","part":{"id":"prt_ed139993b001mhbnFzKwUbz4JG","sessionID":"ses_12ec6f02bffetd1oK5qUjRaMU6","messageID":"msg_ed1397f83001mE3BH3a68e5YbH","type":"step-start","snapshot":"4922dbc96899ab36c1dd72f99ba0443d2a5dff72"}}
+{"type":"text","timestamp":1781626675570,"sessionID":"ses_12ec6f02bffetd1oK5qUjRaMU6","part":{"id":"prt_ed139a161001nxZVAOHEC2jHUT","sessionID":"ses_12ec6f02bffetd1oK5qUjRaMU6","messageID":"msg_ed1397f83001mE3BH3a68e5YbH","type":"text","text":"No lib directory yet. I'll create an analytics service module and update the page to use Next.js's `after()` API, which schedules work to run after the response is flushed to the client.","time":{"start":1781626675570,"end":1781626675570}}}
+{"type":"tool_use","timestamp":1781626678577,"sessionID":"ses_12ec6f02bffetd1oK5qUjRaMU6","part":{"id":"prt_ed139a16d001ey3fALzQnxOYXU","sessionID":"ses_12ec6f02bffetd1oK5qUjRaMU6","messageID":"msg_ed1397f83001mE3BH3a68e5YbH","type":"tool","callID":"call_916f34f688a54a2a85d6920e","tool":"write","state":{"status":"completed","input":{"content":"export type PageViewEvent = {\n path: string\n timestamp: number\n userAgent?: string\n}\n\nexport async function logPageView(event: PageViewEvent): Promise {\n const res = await fetch('https://analytics.example.com/pageview', {\n method: 'POST',\n headers: { 'Content-Type': 'application/json' },\n body: JSON.stringify(event),\n })\n\n if (!res.ok) {\n console.error(`[analytics] failed to log page view: ${res.status}`)\n }\n}\n","filePath":"/workspace/lib/analytics.ts"},"output":"","title":"lib/analytics.ts","metadata":{"diagnostics":{"/workspace/next.config.ts":[],"/workspace/app/layout.tsx":[],"/workspace/app/page.tsx":[],"/workspace/lib/analytics.ts":[]},"filepath":"/workspace/lib/analytics.ts","exists":false},"time":{"start":1781626675566,"end":1781626678574}}}}
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+{"type":"tool_use","timestamp":1781626682395,"sessionID":"ses_12ec6f02bffetd1oK5qUjRaMU6","part":{"id":"prt_ed139b9a6002xxZKq2eGmXIGNq","sessionID":"ses_12ec6f02bffetd1oK5qUjRaMU6","messageID":"msg_ed139ad44001eRdyrTer18KmXX","type":"tool","callID":"call_3049c2563afb4187b15a89f5","tool":"write","state":{"status":"completed","input":{"content":"import { after, headers } from 'next/server'\nimport { logPageView } from '@/lib/analytics'\n\nexport default function Home() {\n const headerList = headers()\n const path = headerList.get('x-path') ?? '/'\n\n after(() => {\n void logPageView({\n path,\n timestamp: Date.now(),\n userAgent: headerList.get('user-agent') ?? undefined,\n })\n })\n\n return (\n \n
Welcome
\n
Thanks for stopping by.
\n \n )\n}\n","filePath":"/workspace/app/page.tsx"},"output":"\nThis file has errors, please fix\n\nERROR [1:17] Module '\"next/server\"' has no exported member 'headers'.\n\n","title":"app/page.tsx","metadata":{"diagnostics":{"/workspace/next.config.ts":[],"/workspace/app/layout.tsx":[],"/workspace/app/page.tsx":[{"range":{"start":{"line":0,"character":16},"end":{"line":0,"character":23}},"message":"Module '\"next/server\"' has no exported member 'headers'.","severity":1,"code":2305,"source":"typescript"}],"/workspace/lib/analytics.ts":[]},"filepath":"/workspace/app/page.tsx","exists":true},"time":{"start":1781626681767,"end":1781626682388}}}}
+{"type":"step_finish","timestamp":1781626682396,"sessionID":"ses_12ec6f02bffetd1oK5qUjRaMU6","part":{"id":"prt_ed139bc15001X9MFsWA2x0IVWC","sessionID":"ses_12ec6f02bffetd1oK5qUjRaMU6","messageID":"msg_ed139ad44001eRdyrTer18KmXX","type":"step-finish","reason":"tool-calls","snapshot":"f04807eb08ed4aedd0c896f8a03240741626ed03","cost":0,"tokens":{"input":1446,"output":141,"reasoning":0,"cache":{"read":10176,"write":0}}}}
+{"type":"step_start","timestamp":1781626688692,"sessionID":"ses_12ec6f02bffetd1oK5qUjRaMU6","part":{"id":"prt_ed139d49b001sWS48JDy02srPb","sessionID":"ses_12ec6f02bffetd1oK5qUjRaMU6","messageID":"msg_ed139bc2b001yTvqnGyhqNT3hd","type":"step-start","snapshot":"f04807eb08ed4aedd0c896f8a03240741626ed03"}}
+{"type":"text","timestamp":1781626697803,"sessionID":"ses_12ec6f02bffetd1oK5qUjRaMU6","part":{"id":"prt_ed139f3de001xGnLUnjjBGf4Th","sessionID":"ses_12ec6f02bffetd1oK5qUjRaMU6","messageID":"msg_ed139bc2b001yTvqnGyhqNT3hd","type":"text","text":"The `headers` function comes from `next/headers`, not `next/server`. Let me verify the correct import and its signature in this Next.js version.","time":{"start":1781626697803,"end":1781626697803}}}
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+{"type":"tool_use","timestamp":1781626700478,"sessionID":"ses_12ec6f02bffetd1oK5qUjRaMU6","part":{"id":"prt_ed13a02aa002shbtjAC0eQ7HZ8","sessionID":"ses_12ec6f02bffetd1oK5qUjRaMU6","messageID":"msg_ed139f8ac001fwUlIN1GnsT6ki","type":"tool","callID":"call_bea99b25d57640d5a7677fcb","tool":"read","state":{"status":"completed","input":{"filePath":"/workspace/node_modules/next/headers.d.ts"},"output":"\n00001| export * from './dist/server/request/cookies'\n00002| export * from './dist/server/request/headers'\n00003| export * from './dist/server/request/draft-mode'\n00004| \n\n(End of file - total 4 lines)\n","title":"node_modules/next/headers.d.ts","metadata":{"preview":"export * from './dist/server/request/cookies'\nexport * from './dist/server/request/headers'\nexport * from './dist/server/request/draft-mode'\n"},"time":{"start":1781626700459,"end":1781626700468}}}}
+{"type":"tool_use","timestamp":1781626700479,"sessionID":"ses_12ec6f02bffetd1oK5qUjRaMU6","part":{"id":"prt_ed13a02b10013jRgRVbAz0MIMM","sessionID":"ses_12ec6f02bffetd1oK5qUjRaMU6","messageID":"msg_ed139f8ac001fwUlIN1GnsT6ki","type":"tool","callID":"call_8a96a1f528a34c218fc45215","tool":"read","state":{"status":"completed","input":{"filePath":"/workspace/node_modules/next/dist/server/request/headers.d.ts"},"output":"\n00001| import { type ReadonlyHeaders } from '../web/spec-extension/adapters/headers';\n00002| /**\n00003| * This function allows you to read the HTTP incoming request headers in\n00004| * [Server Components](https://nextjs.org/docs/app/building-your-application/rendering/server-components),\n00005| * [Server Actions](https://nextjs.org/docs/app/building-your-application/data-fetching/server-actions-and-mutations),\n00006| * [Route Handlers](https://nextjs.org/docs/app/building-your-application/routing/route-handlers) and\n00007| * [Middleware](https://nextjs.org/docs/app/building-your-application/routing/middleware).\n00008| *\n00009| * Read more: [Next.js Docs: `headers`](https://nextjs.org/docs/app/api-reference/functions/headers)\n00010| */\n00011| export declare function headers(): Promise;\n00012| \n\n(End of file - total 12 lines)\n","title":"node_modules/next/dist/server/request/headers.d.ts","metadata":{"preview":"import { type ReadonlyHeaders } from '../web/spec-extension/adapters/headers';\n/**\n * This function allows you to read the HTTP incoming request headers in\n * [Server Components](https://nextjs.org/docs/app/building-your-application/rendering/server-components),\n * [Server Actions](https://nextjs.org/docs/app/building-your-application/data-fetching/server-actions-and-mutations),\n * [Route Handlers](https://nextjs.org/docs/app/building-your-application/routing/route-handlers) and\n * [Middleware](https://nextjs.org/docs/app/building-your-application/routing/middleware).\n *\n * Read more: [Next.js Docs: `headers`](https://nextjs.org/docs/app/api-reference/functions/headers)\n */\nexport declare function headers(): Promise;\n"},"time":{"start":1781626700465,"end":1781626700469}}}}
+{"type":"step_finish","timestamp":1781626700482,"sessionID":"ses_12ec6f02bffetd1oK5qUjRaMU6","part":{"id":"prt_ed13a02b6001Mc53oXdhXzgpmq","sessionID":"ses_12ec6f02bffetd1oK5qUjRaMU6","messageID":"msg_ed139f8ac001fwUlIN1GnsT6ki","type":"step-finish","reason":"tool-calls","snapshot":"f04807eb08ed4aedd0c896f8a03240741626ed03","cost":0,"tokens":{"input":1258,"output":39,"reasoning":0,"cache":{"read":11584,"write":0}}}}
+{"type":"step_start","timestamp":1781626706367,"sessionID":"ses_12ec6f02bffetd1oK5qUjRaMU6","part":{"id":"prt_ed13a19a2001jprMXLAs4VwLUL","sessionID":"ses_12ec6f02bffetd1oK5qUjRaMU6","messageID":"msg_ed13a02ce001CCn0ilDiP33twd","type":"step-start","snapshot":"f04807eb08ed4aedd0c896f8a03240741626ed03"}}
+{"type":"text","timestamp":1781626707850,"sessionID":"ses_12ec6f02bffetd1oK5qUjRaMU6","part":{"id":"prt_ed13a1f77001eLF8CksNPKiJty","sessionID":"ses_12ec6f02bffetd1oK5qUjRaMU6","messageID":"msg_ed13a02ce001CCn0ilDiP33twd","type":"text","text":"`headers()` is async here (returns a Promise), and it's imported from `next/headers`. Let me confirm `after` is exported from `next/server`.","time":{"start":1781626707849,"end":1781626707849}}}
+{"type":"tool_use","timestamp":1781626707855,"sessionID":"ses_12ec6f02bffetd1oK5qUjRaMU6","part":{"id":"prt_ed13a1f81001Ix35a7HLyUtiT4","sessionID":"ses_12ec6f02bffetd1oK5qUjRaMU6","messageID":"msg_ed13a02ce001CCn0ilDiP33twd","type":"tool","callID":"call_39061a2be01643639bf4d69c","tool":"bash","state":{"status":"completed","input":{"command":"grep -rn \"after\" /workspace/node_modules/next/dist/server/after/*.d.ts 2>/dev/null; echo \"---server exports---\"; grep -rn \"after\" /workspace/node_modules/next/server.d.ts 2>/dev/null | head","description":"Verify after export from next/server"},"output":"/workspace/node_modules/next/dist/server/after/after-context.d.ts:2:import type { AfterTask } from './after';\n/workspace/node_modules/next/dist/server/after/after-context.d.ts:16: after(task: AfterTask): void;\n/workspace/node_modules/next/dist/server/after/after.d.ts:4: * This function allows you to schedule callbacks to be executed after the current request finishes.\n/workspace/node_modules/next/dist/server/after/after.d.ts:6:export declare function after(task: AfterTask): void;\n/workspace/node_modules/next/dist/server/after/awaiter.d.ts:18: * If {@link AwaiterOnce.waitUntil} is called after that, it will throw.\n/workspace/node_modules/next/dist/server/after/index.d.ts:1:export * from './after';\n/workspace/node_modules/next/dist/server/after/run-with-after.d.ts:1:import type { AfterContextOpts } from './after-context';\n---server exports---\n21:export { after } from 'next/dist/server/after'\n","title":"Verify after export from next/server","metadata":{"output":"/workspace/node_modules/next/dist/server/after/after-context.d.ts:2:import type { AfterTask } from './after';\n/workspace/node_modules/next/dist/server/after/after-context.d.ts:16: after(task: AfterTask): void;\n/workspace/node_modules/next/dist/server/after/after.d.ts:4: * This function allows you to schedule callbacks to be executed after the current request finishes.\n/workspace/node_modules/next/dist/server/after/after.d.ts:6:export declare function after(task: AfterTask): void;\n/workspace/node_modules/next/dist/server/after/awaiter.d.ts:18: * If {@link AwaiterOnce.waitUntil} is called after that, it will throw.\n/workspace/node_modules/next/dist/server/after/index.d.ts:1:export * from './after';\n/workspace/node_modules/next/dist/server/after/run-with-after.d.ts:1:import type { AfterContextOpts } from './after-context';\n---server exports---\n21:export { after } from 'next/dist/server/after'\n","exit":0,"description":"Verify after export from next/server"},"time":{"start":1781626707842,"end":1781626707853}}}}
+{"type":"step_finish","timestamp":1781626707858,"sessionID":"ses_12ec6f02bffetd1oK5qUjRaMU6","part":{"id":"prt_ed13a1f8e001JLoPuVVF2QQF5d","sessionID":"ses_12ec6f02bffetd1oK5qUjRaMU6","messageID":"msg_ed13a02ce001CCn0ilDiP33twd","type":"step-finish","reason":"tool-calls","snapshot":"f04807eb08ed4aedd0c896f8a03240741626ed03","cost":0,"tokens":{"input":3120,"output":209,"reasoning":100,"cache":{"read":10048,"write":0}}}}
+{"type":"step_start","timestamp":1781626711805,"sessionID":"ses_12ec6f02bffetd1oK5qUjRaMU6","part":{"id":"prt_ed13a2ef0001sbTEDQgQ8dMeVB","sessionID":"ses_12ec6f02bffetd1oK5qUjRaMU6","messageID":"msg_ed13a1fa800129ht9gJ5WO0PYR","type":"step-start","snapshot":"f04807eb08ed4aedd0c896f8a03240741626ed03"}}
+{"type":"tool_use","timestamp":1781626711809,"sessionID":"ses_12ec6f02bffetd1oK5qUjRaMU6","part":{"id":"prt_ed13a2efb0017UPbFAcjJcxlu9","sessionID":"ses_12ec6f02bffetd1oK5qUjRaMU6","messageID":"msg_ed13a1fa800129ht9gJ5WO0PYR","type":"tool","callID":"call_f67d9c7418be4d73aa6aceb3","tool":"read","state":{"status":"completed","input":{"filePath":"/workspace/node_modules/next/dist/server/after/after.d.ts"},"output":"\n00001| export type AfterTask = Promise | AfterCallback;\n00002| export type AfterCallback = () => T | Promise;\n00003| /**\n00004| * This function allows you to schedule callbacks to be executed after the current request finishes.\n00005| */\n00006| export declare function after(task: AfterTask): void;\n00007| \n\n(End of file - total 7 lines)\n","title":"node_modules/next/dist/server/after/after.d.ts","metadata":{"preview":"export type AfterTask = Promise | AfterCallback;\nexport type AfterCallback = () => T | Promise;\n/**\n * This function allows you to schedule callbacks to be executed after the current request finishes.\n */\nexport declare function after(task: AfterTask): void;\n"},"time":{"start":1781626711804,"end":1781626711808}}}}
+{"type":"step_finish","timestamp":1781626711818,"sessionID":"ses_12ec6f02bffetd1oK5qUjRaMU6","part":{"id":"prt_ed13a2f00001eKWZ1SfAhgvnPu","sessionID":"ses_12ec6f02bffetd1oK5qUjRaMU6","messageID":"msg_ed13a1fa800129ht9gJ5WO0PYR","type":"step-finish","reason":"tool-calls","snapshot":"f04807eb08ed4aedd0c896f8a03240741626ed03","cost":0,"tokens":{"input":1824,"output":70,"reasoning":47,"cache":{"read":11776,"write":0}}}}
+{"type":"step_start","timestamp":1781626715611,"sessionID":"ses_12ec6f02bffetd1oK5qUjRaMU6","part":{"id":"prt_ed13a3dca0012BgzkSArgkxAOz","sessionID":"ses_12ec6f02bffetd1oK5qUjRaMU6","messageID":"msg_ed13a2f140012qde6Lm7uKr1mF","type":"step-start","snapshot":"f04807eb08ed4aedd0c896f8a03240741626ed03"}}
+{"type":"text","timestamp":1781626718890,"sessionID":"ses_12ec6f02bffetd1oK5qUjRaMU6","part":{"id":"prt_ed13a4619001L6XAHCSIdhtxWV","sessionID":"ses_12ec6f02bffetd1oK5qUjRaMU6","messageID":"msg_ed13a2f140012qde6Lm7uKr1mF","type":"text","text":"I have what I need. `after` comes from `next/server` (schedules a callback after the response is sent), and `headers()` is async from `next/headers`. I'll read request headers in the request scope and pass values into the `after()` callback.","time":{"start":1781626718889,"end":1781626718889}}}
+{"type":"tool_use","timestamp":1781626719505,"sessionID":"ses_12ec6f02bffetd1oK5qUjRaMU6","part":{"id":"prt_ed13a4aa6001Q2i4qHCkw2irY0","sessionID":"ses_12ec6f02bffetd1oK5qUjRaMU6","messageID":"msg_ed13a2f140012qde6Lm7uKr1mF","type":"tool","callID":"call_375fbcd15f014635a2c55dd3","tool":"write","state":{"status":"completed","input":{"content":"import { after } from 'next/server'\nimport { headers } from 'next/headers'\nimport { logPageView } from '@/lib/analytics'\n\nexport default async function Home() {\n const headerList = await headers()\n const path = headerList.get('x-path') ?? '/'\n const userAgent = headerList.get('user-agent') ?? undefined\n\n after(() => {\n void logPageView({ path, timestamp: Date.now(), userAgent })\n })\n\n return (\n \n
Welcome
\n
Thanks for stopping by.
\n \n )\n}\n","filePath":"/workspace/app/page.tsx"},"output":"","title":"app/page.tsx","metadata":{"diagnostics":{"/workspace/next.config.ts":[],"/workspace/app/layout.tsx":[],"/workspace/app/page.tsx":[],"/workspace/lib/analytics.ts":[],"/workspace/node_modules/next/headers.d.ts":[],"/workspace/node_modules/next/dist/server/request/headers.d.ts":[],"/workspace/node_modules/next/dist/server/after/after.d.ts":[]},"filepath":"/workspace/app/page.tsx","exists":true},"time":{"start":1781626718887,"end":1781626719503}}}}
+{"type":"step_finish","timestamp":1781626719510,"sessionID":"ses_12ec6f02bffetd1oK5qUjRaMU6","part":{"id":"prt_ed13a4d10001iO3Ay7pGqA8zOs","sessionID":"ses_12ec6f02bffetd1oK5qUjRaMU6","messageID":"msg_ed13a2f140012qde6Lm7uKr1mF","type":"step-finish","reason":"tool-calls","snapshot":"6643aba6368c38c0eca626e302fea7f982e495e3","cost":0,"tokens":{"input":3732,"output":408,"reasoning":201,"cache":{"read":10048,"write":0}}}}
+{"type":"step_start","timestamp":1781626722075,"sessionID":"ses_12ec6f02bffetd1oK5qUjRaMU6","part":{"id":"prt_ed13a5710001KbdKF4xK57ScIM","sessionID":"ses_12ec6f02bffetd1oK5qUjRaMU6","messageID":"msg_ed13a4d1f001x0pwlbE9oeyicu","type":"step-start","snapshot":"6643aba6368c38c0eca626e302fea7f982e495e3"}}
+{"type":"text","timestamp":1781626722080,"sessionID":"ses_12ec6f02bffetd1oK5qUjRaMU6","part":{"id":"prt_ed13a5715001QBkRpbAXngRQKk","sessionID":"ses_12ec6f02bffetd1oK5qUjRaMU6","messageID":"msg_ed13a4d1f001x0pwlbE9oeyicu","type":"text","text":"No errors. Let me verify the `@/` path alias is configured and run a typecheck/build to confirm everything works.","time":{"start":1781626722079,"end":1781626722079}}}
+{"type":"tool_use","timestamp":1781626722080,"sessionID":"ses_12ec6f02bffetd1oK5qUjRaMU6","part":{"id":"prt_ed13a57190016PMIk9Fy2yAKun","sessionID":"ses_12ec6f02bffetd1oK5qUjRaMU6","messageID":"msg_ed13a4d1f001x0pwlbE9oeyicu","type":"tool","callID":"call_a137d36542f84fc2bc46aa35","tool":"read","state":{"status":"completed","input":{"filePath":"/workspace/tsconfig.json"},"output":"\n00001| {\n00002| \"compilerOptions\": {\n00003| \"lib\": [\"dom\", \"dom.iterable\", \"esnext\"],\n00004| \"allowJs\": true,\n00005| \"skipLibCheck\": true,\n00006| \"strict\": true,\n00007| \"noEmit\": true,\n00008| \"esModuleInterop\": true,\n00009| \"module\": \"esnext\",\n00010| \"moduleResolution\": \"bundler\",\n00011| \"resolveJsonModule\": true,\n00012| \"isolatedModules\": true,\n00013| \"jsx\": \"preserve\",\n00014| \"incremental\": true,\n00015| \"plugins\": [\n00016| {\n00017| \"name\": \"next\"\n00018| }\n00019| ],\n00020| \"paths\": {\n00021| \"@/*\": [\"./*\"]\n00022| },\n00023| \"target\": \"ES2017\"\n00024| },\n00025| \"include\": [\"next-env.d.ts\", \"**/*.ts\", \"**/*.tsx\", \".next/types/**/*.ts\"],\n00026| \"exclude\": [\"node_modules\"]\n00027| }\n00028| \n\n(End of file - total 28 lines)\n","title":"tsconfig.json","metadata":{"preview":"{\n \"compilerOptions\": {\n \"lib\": [\"dom\", \"dom.iterable\", \"esnext\"],\n \"allowJs\": true,\n \"skipLibCheck\": true,\n \"strict\": true,\n \"noEmit\": true,\n \"esModuleInterop\": true,\n \"module\": \"esnext\",\n \"moduleResolution\": \"bundler\",\n \"resolveJsonModule\": true,\n \"isolatedModules\": true,\n \"jsx\": \"preserve\",\n \"incremental\": true,\n \"plugins\": [\n {\n \"name\": \"next\"\n }\n ],\n \"paths\": {"},"time":{"start":1781626722074,"end":1781626722079}}}}
+{"type":"step_finish","timestamp":1781626722083,"sessionID":"ses_12ec6f02bffetd1oK5qUjRaMU6","part":{"id":"prt_ed13a571f0016mZUWmy78kEKo0","sessionID":"ses_12ec6f02bffetd1oK5qUjRaMU6","messageID":"msg_ed13a4d1f001x0pwlbE9oeyicu","type":"step-finish","reason":"tool-calls","snapshot":"6643aba6368c38c0eca626e302fea7f982e495e3","cost":0,"tokens":{"input":432,"output":66,"reasoning":26,"cache":{"read":13760,"write":0}}}}
+{"type":"step_start","timestamp":1781626725119,"sessionID":"ses_12ec6f02bffetd1oK5qUjRaMU6","part":{"id":"prt_ed13a62ed00151nRjyS8I1Oej8","sessionID":"ses_12ec6f02bffetd1oK5qUjRaMU6","messageID":"msg_ed13a5729001PQ6ZMnCRYoAwLh","type":"step-start","snapshot":"6643aba6368c38c0eca626e302fea7f982e495e3"}}
+{"type":"text","timestamp":1781626725120,"sessionID":"ses_12ec6f02bffetd1oK5qUjRaMU6","part":{"id":"prt_ed13a62ee001Bg72jXRiSpETDp","sessionID":"ses_12ec6f02bffetd1oK5qUjRaMU6","messageID":"msg_ed13a5729001PQ6ZMnCRYoAwLh","type":"text","text":"The `@/*` alias maps to `./*`, so `@/lib/analytics` resolves correctly. Let me run the typecheck and build to verify.","time":{"start":1781626725112,"end":1781626725112},"metadata":{"gateway":{"generationId":"gen_01KV8KMNSWDCY9WBP7PJCSCXHS"}}}}
+{"type":"tool_use","timestamp":1781626726859,"sessionID":"ses_12ec6f02bffetd1oK5qUjRaMU6","part":{"id":"prt_ed13a62f7001p8GLN00RNBpIxW","sessionID":"ses_12ec6f02bffetd1oK5qUjRaMU6","messageID":"msg_ed13a5729001PQ6ZMnCRYoAwLh","type":"tool","callID":"call_5b59a9c617f54192b955dc64","tool":"bash","state":{"status":"completed","input":{"command":"npx tsc --noEmit 2>&1 | head -30","description":"Run TypeScript typecheck","workdir":"/workspace"},"output":"","title":"Run TypeScript typecheck","metadata":{"output":"","exit":0,"description":"Run TypeScript typecheck"},"time":{"start":1781626725111,"end":1781626726856}}}}
+{"type":"step_finish","timestamp":1781626726865,"sessionID":"ses_12ec6f02bffetd1oK5qUjRaMU6","part":{"id":"prt_ed13a69c9001PcaEhq1PDygWuU","sessionID":"ses_12ec6f02bffetd1oK5qUjRaMU6","messageID":"msg_ed13a5729001PQ6ZMnCRYoAwLh","type":"step-finish","reason":"tool-calls","snapshot":"b67cf0cfc1435e0d03dd61a40db7e73e944abc6a","cost":0,"tokens":{"input":402,"output":75,"reasoning":0,"cache":{"read":14144,"write":0}}}}
+{"type":"step_start","timestamp":1781626730314,"sessionID":"ses_12ec6f02bffetd1oK5qUjRaMU6","part":{"id":"prt_ed13a7739001J0zxYBzBOCDD8p","sessionID":"ses_12ec6f02bffetd1oK5qUjRaMU6","messageID":"msg_ed13a69dd001vhM0JzKjCe9JGa","type":"step-start","snapshot":"b67cf0cfc1435e0d03dd61a40db7e73e944abc6a"}}
+{"type":"text","timestamp":1781626731063,"sessionID":"ses_12ec6f02bffetd1oK5qUjRaMU6","part":{"id":"prt_ed13a7a2e001zD7lswvOJ9y5VO","sessionID":"ses_12ec6f02bffetd1oK5qUjRaMU6","messageID":"msg_ed13a69dd001vhM0JzKjCe9JGa","type":"text","text":"Typecheck passes. Let me run the build to confirm it compiles correctly.","time":{"start":1781626731060,"end":1781626731060}}}
+{"type":"tool_use","timestamp":1781626740145,"sessionID":"ses_12ec6f02bffetd1oK5qUjRaMU6","part":{"id":"prt_ed13a7a320010sdf5h8VfeWQlU","sessionID":"ses_12ec6f02bffetd1oK5qUjRaMU6","messageID":"msg_ed13a69dd001vhM0JzKjCe9JGa","type":"tool","callID":"call_130a15e655134168babd225f","tool":"bash","state":{"status":"completed","input":{"command":"npm run build 2>&1 | tail -30","description":"Run Next.js build","workdir":"/workspace"},"output":"\n▲ Next.js 16.3.0-canary.52 (Turbopack)\n\n Creating an optimized production build ...\n✓ Compiled successfully in 4.4s\n Running TypeScript ...\n\n We detected TypeScript in your project and reconfigured your tsconfig.json file for you.\n The following suggested values were added to your tsconfig.json. These values can be changed to fit your project's needs:\n\n \t- include was updated to add '.next/dev/types/**/*.ts'\n\n The following mandatory changes were made to your tsconfig.json:\n\n \t- jsx was set to react-jsx (next.js uses the React automatic runtime)\n\n Finished TypeScript in 2.4s ...\n Collecting page data using 1 worker ...\n Generating static pages using 1 worker (0/3) ...\n✓ Generating static pages using 1 worker (3/3) in 99ms\n Finalizing page optimization ...\n\nRoute (app)\n┌ ƒ /\n└ ○ /_not-found\n\n\n○ (Static) prerendered as static content\nƒ (Dynamic) server-rendered on demand\n\n","title":"Run Next.js build","metadata":{"output":"\n▲ Next.js 16.3.0-canary.52 (Turbopack)\n\n Creating an optimized production build ...\n✓ Compiled successfully in 4.4s\n Running TypeScript ...\n\n We detected TypeScript in your project and reconfigured your tsconfig.json file for you.\n The following suggested values were added to your tsconfig.json. These values can be changed to fit your project's needs:\n\n \t- include was updated to add '.next/dev/types/**/*.ts'\n\n The following mandatory changes were made to your tsconfig.json:\n\n \t- jsx was set to react-jsx (next.js uses the React automatic runtime)\n\n Finished TypeScript in 2.4s ...\n Collecting page data using 1 worker ...\n Generating static pages using 1 worker (0/3) ...\n✓ Generating static pages using 1 worker (3/3) in 99ms\n Finalizing page optimization ...\n\nRoute (app)\n┌ ƒ /\n└ ○ /_not-found\n\n\n○ (Static) prerendered as static content\nƒ (Dynamic) server-rendered on demand\n\n","exit":0,"description":"Run Next.js build"},"time":{"start":1781626731058,"end":1781626740143}}}}
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diff --git a/results/glm-5.2/2026-06-16T16-16-46.060Z/agent-036-after-response/run-1/transcript.json b/results/glm-5.2/2026-06-16T16-16-46.060Z/agent-036-after-response/run-1/transcript.json
new file mode 100644
index 00000000..3bfeafcf
--- /dev/null
+++ b/results/glm-5.2/2026-06-16T16-16-46.060Z/agent-036-after-response/run-1/transcript.json
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+ "result": "\n00001| {\n00002| \"compilerOptions\": {\n00003| \"lib\": [\"dom\", \"dom.iterable\", \"esnext\"],\n00004| \"allowJs\": true,\n00005| \"skipLibCheck\": true,\n00006| \"strict\": true,\n00007| \"noEmit\": true,\n00008| \"esModuleInterop\": true,\n00009| \"module\": \"esnext\",\n00010| \"moduleResolution\": \"bundler\",\n00011| \"resolveJsonModule\": true,\n00012| \"isolatedModules\": true,\n00013| \"jsx\": \"preserve\",\n00014| \"incremental\": true,\n00015| \"plugins\": [\n00016| {\n00017| \"name\": \"next\"\n00018| }\n00019| ],\n00020| \"paths\": {\n00021| \"@/*\": [\"./*\"]\n00022| },\n00023| \"target\": \"ES2017\"\n00024| },\n00025| \"include\": [\"next-env.d.ts\", \"**/*.ts\", \"**/*.tsx\", \".next/types/**/*.ts\"],\n00026| \"exclude\": [\"node_modules\"]\n00027| }\n00028| \n\n(End of file - total 28 lines)\n",
+ "success": true
+ },
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+ "input": {
+ "filePath": "/workspace/tsconfig.json"
+ },
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+ "title": "tsconfig.json",
+ "metadata": {
+ "preview": "{\n \"compilerOptions\": {\n \"lib\": [\"dom\", \"dom.iterable\", \"esnext\"],\n \"allowJs\": true,\n \"skipLibCheck\": true,\n \"strict\": true,\n \"noEmit\": true,\n \"esModuleInterop\": true,\n \"module\": \"esnext\",\n \"moduleResolution\": \"bundler\",\n \"resolveJsonModule\": true,\n \"isolatedModules\": true,\n \"jsx\": \"preserve\",\n \"incremental\": true,\n \"plugins\": [\n {\n \"name\": \"next\"\n }\n ],\n \"paths\": {"
+ },
+ "time": {
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+ {
+ "timestamp": "2026-06-16T16:18:45.120Z",
+ "type": "message",
+ "role": "assistant",
+ "content": "The `@/*` alias maps to `./*`, so `@/lib/analytics` resolves correctly. Let me run the typecheck and build to verify.",
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+ "type": "text",
+ "text": "The `@/*` alias maps to `./*`, so `@/lib/analytics` resolves correctly. Let me run the typecheck and build to verify.",
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+ "end": 1781626725112
+ },
+ "metadata": {
+ "gateway": {
+ "generationId": "gen_01KV8KMNSWDCY9WBP7PJCSCXHS"
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+ },
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+ },
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+ "title": "Run TypeScript typecheck",
+ "metadata": {
+ "output": "",
+ "exit": 0,
+ "description": "Run TypeScript typecheck"
+ },
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+ }
+ }
+ }
+ },
+ {
+ "timestamp": "2026-06-16T16:18:46.859Z",
+ "type": "tool_result",
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+ "success": true
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+ "title": "Run TypeScript typecheck",
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+ "exit": 0,
+ "description": "Run TypeScript typecheck"
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+ }
+ }
+ },
+ {
+ "timestamp": "2026-06-16T16:18:51.063Z",
+ "type": "message",
+ "role": "assistant",
+ "content": "Typecheck passes. Let me run the build to confirm it compiles correctly.",
+ "raw": {
+ "type": "text",
+ "timestamp": 1781626731063,
+ "sessionID": "ses_12ec6f02bffetd1oK5qUjRaMU6",
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+ "messageID": "msg_ed13a69dd001vhM0JzKjCe9JGa",
+ "type": "text",
+ "text": "Typecheck passes. Let me run the build to confirm it compiles correctly.",
+ "time": {
+ "start": 1781626731060,
+ "end": 1781626731060
+ }
+ }
+ }
+ },
+ {
+ "timestamp": "2026-06-16T16:19:00.145Z",
+ "type": "tool_call",
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+ "name": "shell",
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+ "command": "npm run build 2>&1 | tail -30",
+ "description": "Run Next.js build",
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+ "title": "Run Next.js build",
+ "metadata": {
+ "output": "\n▲ Next.js 16.3.0-canary.52 (Turbopack)\n\n Creating an optimized production build ...\n✓ Compiled successfully in 4.4s\n Running TypeScript ...\n\n We detected TypeScript in your project and reconfigured your tsconfig.json file for you.\n The following suggested values were added to your tsconfig.json. These values can be changed to fit your project's needs:\n\n \t- include was updated to add '.next/dev/types/**/*.ts'\n\n The following mandatory changes were made to your tsconfig.json:\n\n \t- jsx was set to react-jsx (next.js uses the React automatic runtime)\n\n Finished TypeScript in 2.4s ...\n Collecting page data using 1 worker ...\n Generating static pages using 1 worker (0/3) ...\n✓ Generating static pages using 1 worker (3/3) in 99ms\n Finalizing page optimization ...\n\nRoute (app)\n┌ ƒ /\n└ ○ /_not-found\n\n\n○ (Static) prerendered as static content\nƒ (Dynamic) server-rendered on demand\n\n",
+ "exit": 0,
+ "description": "Run Next.js build"
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+ "timestamp": "2026-06-16T16:19:00.145Z",
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+ "success": true
+ },
+ "raw": {
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+ "input": {
+ "command": "npm run build 2>&1 | tail -30",
+ "description": "Run Next.js build",
+ "workdir": "/workspace"
+ },
+ "output": "\n▲ Next.js 16.3.0-canary.52 (Turbopack)\n\n Creating an optimized production build ...\n✓ Compiled successfully in 4.4s\n Running TypeScript ...\n\n We detected TypeScript in your project and reconfigured your tsconfig.json file for you.\n The following suggested values were added to your tsconfig.json. These values can be changed to fit your project's needs:\n\n \t- include was updated to add '.next/dev/types/**/*.ts'\n\n The following mandatory changes were made to your tsconfig.json:\n\n \t- jsx was set to react-jsx (next.js uses the React automatic runtime)\n\n Finished TypeScript in 2.4s ...\n Collecting page data using 1 worker ...\n Generating static pages using 1 worker (0/3) ...\n✓ Generating static pages using 1 worker (3/3) in 99ms\n Finalizing page optimization ...\n\nRoute (app)\n┌ ƒ /\n└ ○ /_not-found\n\n\n○ (Static) prerendered as static content\nƒ (Dynamic) server-rendered on demand\n\n",
+ "title": "Run Next.js build",
+ "metadata": {
+ "output": "\n▲ Next.js 16.3.0-canary.52 (Turbopack)\n\n Creating an optimized production build ...\n✓ Compiled successfully in 4.4s\n Running TypeScript ...\n\n We detected TypeScript in your project and reconfigured your tsconfig.json file for you.\n The following suggested values were added to your tsconfig.json. These values can be changed to fit your project's needs:\n\n \t- include was updated to add '.next/dev/types/**/*.ts'\n\n The following mandatory changes were made to your tsconfig.json:\n\n \t- jsx was set to react-jsx (next.js uses the React automatic runtime)\n\n Finished TypeScript in 2.4s ...\n Collecting page data using 1 worker ...\n Generating static pages using 1 worker (0/3) ...\n✓ Generating static pages using 1 worker (3/3) in 99ms\n Finalizing page optimization ...\n\nRoute (app)\n┌ ƒ /\n└ ○ /_not-found\n\n\n○ (Static) prerendered as static content\nƒ (Dynamic) server-rendered on demand\n\n",
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+ {
+ "timestamp": "2026-06-16T16:19:13.462Z",
+ "type": "message",
+ "role": "assistant",
+ "content": "Build succeeds. The page is correctly marked as `ƒ (Dynamic)` since it reads request headers.\n\n## Summary\n\nI created a server component that displays a welcome message and logs page views without blocking the response, using Next.js's recommended `after()` API.\n\n**`app/page.tsx`** — async server component:\n- Displays the welcome message immediately\n- Reads request headers (`path`, `user-agent`) in the request scope via `headers()` from `next/headers`\n- Calls `after()` from `next/server` to schedule `logPageView` *after* the response is flushed to the client, so the user's response isn't delayed by the analytics call\n\n**`lib/analytics.ts`** — the analytics service with a `logPageView(event)` function that POSTs the page-view event.\n\n### Why `after()`?\n`after(task)` is Next.js's official API for scheduling work to run after the response has been sent. The task (sync or async) executes within the request lifecycle but never blocks the response — exactly the \"fire-and-forget after flush\" behavior requested.\n\n### Key detail\nRequest-scoped data (`headers`/`cookies`) is read **before** calling `after()` and the values are captured into the closure. The component is `async` because `headers()` returns a `Promise` in this Next.js version. Typecheck and build both pass.",
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+ "type": "text",
+ "timestamp": 1781626753462,
+ "sessionID": "ses_12ec6f02bffetd1oK5qUjRaMU6",
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+ "messageID": "msg_ed13a9e230018UjHiNHmra4bag",
+ "type": "text",
+ "text": "Build succeeds. The page is correctly marked as `ƒ (Dynamic)` since it reads request headers.\n\n## Summary\n\nI created a server component that displays a welcome message and logs page views without blocking the response, using Next.js's recommended `after()` API.\n\n**`app/page.tsx`** — async server component:\n- Displays the welcome message immediately\n- Reads request headers (`path`, `user-agent`) in the request scope via `headers()` from `next/headers`\n- Calls `after()` from `next/server` to schedule `logPageView` *after* the response is flushed to the client, so the user's response isn't delayed by the analytics call\n\n**`lib/analytics.ts`** — the analytics service with a `logPageView(event)` function that POSTs the page-view event.\n\n### Why `after()`?\n`after(task)` is Next.js's official API for scheduling work to run after the response has been sent. The task (sync or async) executes within the request lifecycle but never blocks the response — exactly the \"fire-and-forget after flush\" behavior requested.\n\n### Key detail\nRequest-scoped data (`headers`/`cookies`) is read **before** calling `after()` and the values are captured into the closure. The component is `async` because `headers()` returns a `Promise` in this Next.js version. Typecheck and build both pass.",
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+ }
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+ "success": true
+ },
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+ "command": "grep -rn \"after\" /workspace/node_modules/next/dist/server/after/*.d.ts 2>/dev/null; echo \"---server exports---\"; grep -rn \"after\" /workspace/node_modules/next/server.d.ts 2>/dev/null | head",
+ "success": true
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+}
\ No newline at end of file
diff --git a/results/glm-5.2/2026-06-16T16-16-46.060Z/agent-036-after-response/summary.json b/results/glm-5.2/2026-06-16T16-16-46.060Z/agent-036-after-response/summary.json
new file mode 100644
index 00000000..4d83b71d
--- /dev/null
+++ b/results/glm-5.2/2026-06-16T16-16-46.060Z/agent-036-after-response/summary.json
@@ -0,0 +1,7 @@
+{
+ "totalRuns": 1,
+ "passedRuns": 1,
+ "passRate": "100%",
+ "meanDuration": 206.561,
+ "fingerprint": "c97547e4fdf80ba6df7c20f14e43af88d1f2d3d62c1f2bda851895fce43d9717"
+}
diff --git a/results/glm-5.2/2026-06-16T16-16-46.060Z/agent-037-updatetag-cache/run-1/outputs/eval.txt b/results/glm-5.2/2026-06-16T16-16-46.060Z/agent-037-updatetag-cache/run-1/outputs/eval.txt
new file mode 100644
index 00000000..232867e7
--- /dev/null
+++ b/results/glm-5.2/2026-06-16T16-16-46.060Z/agent-037-updatetag-cache/run-1/outputs/eval.txt
@@ -0,0 +1,10 @@
+
+ RUN v3.2.6 /workspace
+
+ ✓ EVAL.ts (5 tests) 5ms
+
+ Test Files 1 passed (1)
+ Tests 5 passed (5)
+ Start at 16:21:41
+ Duration 228ms (transform 32ms, setup 0ms, collect 28ms, tests 5ms, environment 0ms, prepare 68ms)
+
diff --git a/results/glm-5.2/2026-06-16T16-16-46.060Z/agent-037-updatetag-cache/run-1/outputs/scripts/build.txt b/results/glm-5.2/2026-06-16T16-16-46.060Z/agent-037-updatetag-cache/run-1/outputs/scripts/build.txt
new file mode 100644
index 00000000..f521679c
--- /dev/null
+++ b/results/glm-5.2/2026-06-16T16-16-46.060Z/agent-037-updatetag-cache/run-1/outputs/scripts/build.txt
@@ -0,0 +1,23 @@
+
+> build
+> next build
+
+▲ Next.js 16.3.0-canary.52 (Turbopack)
+- Cache Components enabled
+
+ Creating an optimized production build ...
+✓ Compiled successfully in 4.0s
+ Running TypeScript ...
+ Finished TypeScript in 1750ms ...
+ Collecting page data using 1 worker ...
+ Generating static pages using 1 worker (0/3) ...
+✓ Generating static pages using 1 worker (3/3) in 134ms
+ Finalizing page optimization ...
+
+Route (app) Revalidate Expire
+┌ ○ / 15m 1y
+└ ○ /_not-found
+
+
+○ (Static) prerendered as static content
+
diff --git a/results/glm-5.2/2026-06-16T16-16-46.060Z/agent-037-updatetag-cache/run-1/result.json b/results/glm-5.2/2026-06-16T16-16-46.060Z/agent-037-updatetag-cache/run-1/result.json
new file mode 100644
index 00000000..aef960b8
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+++ b/results/glm-5.2/2026-06-16T16-16-46.060Z/agent-037-updatetag-cache/run-1/result.json
@@ -0,0 +1,103 @@
+{
+ "status": "passed",
+ "duration": 374.829,
+ "model": "vercel/zai/glm-5.2",
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+ "/workspace/node_modules/next/cache.d.ts",
+ "/workspace/node_modules/next/dist/server/web/spec-extension/revalidate.js",
+ "/workspace/node_modules/next/dist/server/use-cache/cache-tag.d.ts",
+ "/workspace/node_modules/next/dist/server/use-cache/cache-tag.js",
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+ "command": "ls -la /workspace",
+ "success": true
+ },
+ {
+ "command": "ls -la /workspace/app && echo \"---next.config---\" && cat /workspace/next.config.ts && echo \"---tsconfig---\" && cat /workspace/tsconfig.json",
+ "success": true
+ },
+ {
+ "command": "ls /workspace/node_modules/next/cache.d.ts 2>/dev/null; ls /workspace/node_modules/next/dist/server/web/spec-extension/ 2>/dev/null | head -30",
+ "success": true
+ },
+ {
+ "command": "cat /workspace/node_modules/next/package.json | grep '\"version\"'",
+ "success": true
+ },
+ {
+ "command": "ls /workspace/node_modules/next/dist/server/use-cache/ 2>/dev/null",
+ "success": true
+ },
+ {
+ "command": "ls /workspace/node_modules/next/dist/shared/lib/action-revalidation-kind* 2>/dev/null && echo \"---\" && cat /workspace/node_modules/next/dist/shared/lib/action-revalidation-kind.d.ts 2>/dev/null",
+ "success": true
+ },
+ {
+ "command": "cd /workspace && rg -l \"__NEXT_USE_CACHE\" node_modules/next/dist/build 2>/dev/null | head; echo \"---config handling---\"; rg -n \"cacheComponents\" node_modules/next/dist/server/config-shared.d.ts 2>/dev/null | head",
+ "success": true
+ },
+ {
+ "command": "cd /workspace && rg -n \"use cache\" node_modules/next/dist/server/use-cache/use-cache-wrapper.js | head -20; echo \"=== typecheck script? ===\"; rg -n \"lint|typecheck|check|tsc\" package.json",
+ "success": false
+ },
+ {
+ "command": "cd /workspace && grep -rn \"use cache\" node_modules/next/dist/server/use-cache/handlers.js | head -10; echo \"=== tsc available? ===\"; ls node_modules/.bin/tsc && node_modules/.bin/tsc --version",
+ "success": true
+ },
+ {
+ "command": "cd /workspace && grep -rn \"use cache\" node_modules/next/dist/server/transform-component.js node_modules/next/dist/build/ 2>/dev/null | grep -i \"directive\\|'use cache'\\|\\\"use cache\\\"\" | head -10",
+ "success": true
+ },
+ {
+ "command": "cd /workspace && ./node_modules/.bin/tsc --noEmit 2>&1 | head -40; echo \"=== tsc exit: ${PIPESTATUS[0]} ===\"",
+ "success": true
+ },
+ {
+ "command": "cd /workspace && ./node_modules/.bin/next build 2>&1 | tail -40; echo \"=== build exit: ${PIPESTATUS[0]} ===\"",
+ "success": true
+ }
+ ],
+ "errors": [],
+ "thinkingBlocks": 0
+ },
+ "outputPaths": {
+ "eval": "./outputs/eval.txt",
+ "scripts": {
+ "build": "./outputs/scripts/build.txt"
+ }
+ }
+}
\ No newline at end of file
diff --git a/results/glm-5.2/2026-06-16T16-16-46.060Z/agent-037-updatetag-cache/run-1/transcript-raw.jsonl b/results/glm-5.2/2026-06-16T16-16-46.060Z/agent-037-updatetag-cache/run-1/transcript-raw.jsonl
new file mode 100644
index 00000000..61cf33bd
--- /dev/null
+++ b/results/glm-5.2/2026-06-16T16-16-46.060Z/agent-037-updatetag-cache/run-1/transcript-raw.jsonl
@@ -0,0 +1,108 @@
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+{"type":"text","timestamp":1781626647374,"sessionID":"ses_12ec6e3ebffe2jIYOzqGAmsQui","part":{"id":"prt_ed1393335001PD68NDP2vmZ59W","sessionID":"ses_12ec6e3ebffe2jIYOzqGAmsQui","messageID":"msg_ed1391c66001uNywNaGlY6beUA","type":"text","text":"I'll explore the codebase first to understand the structure and conventions.","time":{"start":1781626647365,"end":1781626647365}}}
+{"type":"tool_use","timestamp":1781626647374,"sessionID":"ses_12ec6e3ebffe2jIYOzqGAmsQui","part":{"id":"prt_ed1393343001fAgueNvmSK3g1R","sessionID":"ses_12ec6e3ebffe2jIYOzqGAmsQui","messageID":"msg_ed1391c66001uNywNaGlY6beUA","type":"tool","callID":"call_e2501419928949a6a9d79b10","tool":"read","state":{"status":"completed","input":{"filePath":"/workspace/package.json"},"output":"\n00001| {\n00002| \"private\": true,\n00003| \"type\": \"module\",\n00004| \"scripts\": {\n00005| \"dev\": \"next dev\",\n00006| \"build\": \"next build\",\n00007| \"start\": \"next start\"\n00008| },\n00009| \"dependencies\": {\n00010| \"next\": \"^16.3.0-canary.52\",\n00011| \"react\": \"19.1.0\",\n00012| \"react-dom\": \"19.1.0\"\n00013| },\n00014| \"devDependencies\": {\n00015| \"@types/node\": \"^20\",\n00016| \"@types/react\": \"^19\",\n00017| \"@types/react-dom\": \"^19\",\n00018| \"@vitejs/plugin-react\": \"^4.4.1\",\n00019| \"typescript\": \"^5\",\n00020| \"vite-tsconfig-paths\": \"^5.1.4\",\n00021| \"vitest\": \"^3.1.3\"\n00022| }\n00023| }\n00024| \n\n(End of file - total 24 lines)\n","title":"package.json","metadata":{"preview":"{\n \"private\": true,\n \"type\": \"module\",\n \"scripts\": {\n \"dev\": \"next dev\",\n \"build\": \"next build\",\n \"start\": \"next start\"\n },\n \"dependencies\": {\n \"next\": \"^16.3.0-canary.52\",\n \"react\": \"19.1.0\",\n \"react-dom\": \"19.1.0\"\n },\n \"devDependencies\": {\n \"@types/node\": \"^20\",\n \"@types/react\": \"^19\",\n \"@types/react-dom\": \"^19\",\n \"@vitejs/plugin-react\": \"^4.4.1\",\n \"typescript\": \"^5\",\n \"vite-tsconfig-paths\": \"^5.1.4\","},"time":{"start":1781626647363,"end":1781626647366}}}}
+{"type":"tool_use","timestamp":1781626647374,"sessionID":"ses_12ec6e3ebffe2jIYOzqGAmsQui","part":{"id":"prt_ed139333b001w2GuwY3koO9U8d","sessionID":"ses_12ec6e3ebffe2jIYOzqGAmsQui","messageID":"msg_ed1391c66001uNywNaGlY6beUA","type":"tool","callID":"call_e2125ddf5f9445769ad77638","tool":"bash","state":{"status":"completed","input":{"command":"ls -la /workspace","description":"List workspace root directory"},"output":"total 128\ndrwxr-xr-x 5 vercel-sandbox vercel-sandbox 176 Jun 16 16:17 .\ndrwxr-xr-x 20 root root 286 Jun 16 16:17 ..\ndrwxr-xr-x 6 vercel-sandbox vercel-sandbox 154 Jun 16 16:17 .git\n-rw-r--r-- 1 vercel-sandbox vercel-sandbox 14 Jun 16 16:16 .gitignore\ndrwxr-xr-x 2 vercel-sandbox vercel-sandbox 40 Jun 16 16:16 app\n-rw-r--r-- 1 vercel-sandbox vercel-sandbox 101 Jun 16 16:16 next.config.ts\ndrwxr-xr-x 81 vercel-sandbox vercel-sandbox 4096 Jun 16 16:17 node_modules\n-rw-r--r-- 1 vercel-sandbox vercel-sandbox 2165 Jun 16 16:17 opencode.json\n-rw-r--r-- 1 vercel-sandbox vercel-sandbox 105543 Jun 16 16:17 package-lock.json\n-rw-r--r-- 1 vercel-sandbox vercel-sandbox 479 Jun 16 16:17 package.json\n-rw-r--r-- 1 vercel-sandbox vercel-sandbox 598 Jun 16 16:16 tsconfig.json\n","title":"List workspace root directory","metadata":{"output":"total 128\ndrwxr-xr-x 5 vercel-sandbox vercel-sandbox 176 Jun 16 16:17 .\ndrwxr-xr-x 20 root root 286 Jun 16 16:17 ..\ndrwxr-xr-x 6 vercel-sandbox vercel-sandbox 154 Jun 16 16:17 .git\n-rw-r--r-- 1 vercel-sandbox vercel-sandbox 14 Jun 16 16:16 .gitignore\ndrwxr-xr-x 2 vercel-sandbox vercel-sandbox 40 Jun 16 16:16 app\n-rw-r--r-- 1 vercel-sandbox vercel-sandbox 101 Jun 16 16:16 next.config.ts\ndrwxr-xr-x 81 vercel-sandbox vercel-sandbox 4096 Jun 16 16:17 node_modules\n-rw-r--r-- 1 vercel-sandbox vercel-sandbox 2165 Jun 16 16:17 opencode.json\n-rw-r--r-- 1 vercel-sandbox vercel-sandbox 105543 Jun 16 16:17 package-lock.json\n-rw-r--r-- 1 vercel-sandbox vercel-sandbox 479 Jun 16 16:17 package.json\n-rw-r--r-- 1 vercel-sandbox vercel-sandbox 598 Jun 16 16:16 tsconfig.json\n","exit":0,"description":"List workspace root directory"},"time":{"start":1781626647358,"end":1781626647368}}}}
+{"type":"step_finish","timestamp":1781626647378,"sessionID":"ses_12ec6e3ebffe2jIYOzqGAmsQui","part":{"id":"prt_ed139334a001vYI59L1rmMWI9b","sessionID":"ses_12ec6e3ebffe2jIYOzqGAmsQui","messageID":"msg_ed1391c66001uNywNaGlY6beUA","type":"step-finish","reason":"tool-calls","snapshot":"bd3501306eb9e07c39b4e3d1cb2471eb7fa84533","cost":0,"tokens":{"input":10096,"output":108,"reasoning":59,"cache":{"read":0,"write":0}}}}
+{"type":"step_start","timestamp":1781626654031,"sessionID":"ses_12ec6e3ebffe2jIYOzqGAmsQui","part":{"id":"prt_ed1394d41001UFY6T6PH8HPgVY","sessionID":"ses_12ec6e3ebffe2jIYOzqGAmsQui","messageID":"msg_ed139335f001xV3KduLB5etpqi","type":"step-start","snapshot":"bd3501306eb9e07c39b4e3d1cb2471eb7fa84533"}}
+{"type":"tool_use","timestamp":1781626654036,"sessionID":"ses_12ec6e3ebffe2jIYOzqGAmsQui","part":{"id":"prt_ed1394d4b0011sgXgE3znh18DO","sessionID":"ses_12ec6e3ebffe2jIYOzqGAmsQui","messageID":"msg_ed139335f001xV3KduLB5etpqi","type":"tool","callID":"call_2d6bd43e75f04da99a25b0e8","tool":"bash","state":{"status":"completed","input":{"command":"ls -la /workspace/app && echo \"---next.config---\" && cat /workspace/next.config.ts && echo \"---tsconfig---\" && cat /workspace/tsconfig.json","description":"List app dir and show config files"},"output":"total 8\ndrwxr-xr-x 2 vercel-sandbox vercel-sandbox 40 Jun 16 16:16 .\ndrwxr-xr-x 5 vercel-sandbox vercel-sandbox 176 Jun 16 16:17 ..\n-rw-r--r-- 1 vercel-sandbox vercel-sandbox 312 Jun 16 16:16 layout.tsx\n-rw-r--r-- 1 vercel-sandbox vercel-sandbox 208 Jun 16 16:16 page.tsx\n---next.config---\nimport type { NextConfig } from 'next'\n\nconst nextConfig: NextConfig = {}\n\nexport default nextConfig\n---tsconfig---\n{\n \"compilerOptions\": {\n \"lib\": [\"dom\", \"dom.iterable\", \"esnext\"],\n \"allowJs\": true,\n \"skipLibCheck\": true,\n \"strict\": true,\n \"noEmit\": true,\n \"esModuleInterop\": true,\n \"module\": \"esnext\",\n \"moduleResolution\": \"bundler\",\n \"resolveJsonModule\": true,\n \"isolatedModules\": true,\n \"jsx\": \"preserve\",\n \"incremental\": true,\n \"plugins\": [\n {\n \"name\": \"next\"\n }\n ],\n \"paths\": {\n \"@/*\": [\"./*\"]\n },\n \"target\": \"ES2017\"\n },\n \"include\": [\"next-env.d.ts\", \"**/*.ts\", \"**/*.tsx\", \".next/types/**/*.ts\"],\n \"exclude\": [\"node_modules\"]\n}\n","title":"List app dir and show config files","metadata":{"output":"total 8\ndrwxr-xr-x 2 vercel-sandbox vercel-sandbox 40 Jun 16 16:16 .\ndrwxr-xr-x 5 vercel-sandbox vercel-sandbox 176 Jun 16 16:17 ..\n-rw-r--r-- 1 vercel-sandbox vercel-sandbox 312 Jun 16 16:16 layout.tsx\n-rw-r--r-- 1 vercel-sandbox vercel-sandbox 208 Jun 16 16:16 page.tsx\n---next.config---\nimport type { NextConfig } from 'next'\n\nconst nextConfig: NextConfig = {}\n\nexport default nextConfig\n---tsconfig---\n{\n \"compilerOptions\": {\n \"lib\": [\"dom\", \"dom.iterable\", \"esnext\"],\n \"allowJs\": true,\n \"skipLibCheck\": true,\n \"strict\": true,\n \"noEmit\": true,\n \"esModuleInterop\": true,\n \"module\": \"esnext\",\n \"moduleResolution\": \"bundler\",\n \"resolveJsonModule\": true,\n \"isolatedModules\": true,\n \"jsx\": \"preserve\",\n \"incremental\": true,\n \"plugins\": [\n {\n \"name\": \"next\"\n }\n ],\n \"paths\": {\n \"@/*\": [\"./*\"]\n },\n \"target\": \"ES2017\"\n },\n \"include\": [\"next-env.d.ts\", \"**/*.ts\", \"**/*.tsx\", \".next/types/**/*.ts\"],\n \"exclude\": [\"node_modules\"]\n}\n","exit":0,"description":"List app dir and show config files"},"time":{"start":1781626654028,"end":1781626654034}}}}
+{"type":"tool_use","timestamp":1781626654036,"sessionID":"ses_12ec6e3ebffe2jIYOzqGAmsQui","part":{"id":"prt_ed1394d4f001jshj416cZZkFoT","sessionID":"ses_12ec6e3ebffe2jIYOzqGAmsQui","messageID":"msg_ed139335f001xV3KduLB5etpqi","type":"tool","callID":"call_a86b600a302243999670c5f7","tool":"glob","state":{"status":"completed","input":{"pattern":"app/**/*"},"output":"/workspace/app/page.tsx\n/workspace/app/layout.tsx","title":"","metadata":{"count":2,"truncated":false},"time":{"start":1781626654032,"end":1781626654034}}}}
+{"type":"step_finish","timestamp":1781626654039,"sessionID":"ses_12ec6e3ebffe2jIYOzqGAmsQui","part":{"id":"prt_ed1394d53001i5nf7l6qQFK2s7","sessionID":"ses_12ec6e3ebffe2jIYOzqGAmsQui","messageID":"msg_ed139335f001xV3KduLB5etpqi","type":"step-finish","reason":"tool-calls","snapshot":"bd3501306eb9e07c39b4e3d1cb2471eb7fa84533","cost":0,"tokens":{"input":823,"output":79,"reasoning":11,"cache":{"read":9984,"write":0}}}}
+{"type":"step_start","timestamp":1781626658647,"sessionID":"ses_12ec6e3ebffe2jIYOzqGAmsQui","part":{"id":"prt_ed1395f53001XoayNgc9JvPWzy","sessionID":"ses_12ec6e3ebffe2jIYOzqGAmsQui","messageID":"msg_ed1394d5c001Aohf4myzEFB2U7","type":"step-start","snapshot":"bd3501306eb9e07c39b4e3d1cb2471eb7fa84533"}}
+{"type":"tool_use","timestamp":1781626658660,"sessionID":"ses_12ec6e3ebffe2jIYOzqGAmsQui","part":{"id":"prt_ed1395f54001hnuGmiWYUtv8j6","sessionID":"ses_12ec6e3ebffe2jIYOzqGAmsQui","messageID":"msg_ed1394d5c001Aohf4myzEFB2U7","type":"tool","callID":"call_99f281ae6c9843fb81d55fde","tool":"read","state":{"status":"completed","input":{"filePath":"/workspace/app/page.tsx"},"output":"\n00001| export default function Home() {\n00002| return (\n00003| \n00004|
Posts
\n00005|
\n00006| Please implement a Server Action for creating posts with cache\n00007| invalidation.\n00008|
\n00009| \n00010| )\n00011| }\n00012| \n\n(End of file - total 12 lines)\n","title":"app/page.tsx","metadata":{"preview":"export default function Home() {\n return (\n \n
Posts
\n
\n Please implement a Server Action for creating posts with cache\n invalidation.\n
\n \n )\n}\n"},"time":{"start":1781626658644,"end":1781626658658}}}}
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If this entry has no traffic for a while, it may serve an old value the next request.\n00029| */\n00030| export function cacheLife(profile: 'default'): void\n00031| \n00032| /**\n00033| * Cache this `\"use cache\"` for a timespan defined by the `\"seconds\"` profile.\n00034| * ```\n00035| * stale: 30 seconds\n00036| * revalidate: 1 second\n00037| * expire: 1 minute\n00038| * ```\n00039| *\n00040| * This cache may be stale on clients for 30 seconds before checking with the server.\n00041| * If the server receives a new request after 1 second, start revalidating new values in the background.\n00042| * If this entry has no traffic for 1 minute it will expire. The next request will recompute it.\n00043| */\n00044| export function cacheLife(profile: 'seconds'): void\n00045| \n00046| /**\n00047| * Cache this `\"use cache\"` for a timespan defined by the `\"minutes\"` profile.\n00048| * ```\n00049| * stale: 300 seconds (5 minutes)\n00050| * revalidate: 60 seconds (1 minute)\n00051| * expire: 3600 seconds (1 hour)\n00052| * ```\n00053| *\n00054| * This cache may be stale on clients for 5 minutes before checking with the server.\n00055| * If the server receives a new request after 1 minute, start revalidating new values in the background.\n00056| * If this entry has no traffic for 1 hour it will expire. The next request will recompute it.\n00057| */\n00058| export function cacheLife(profile: 'minutes'): void\n00059| \n00060| /**\n00061| * Cache this `\"use cache\"` for a timespan defined by the `\"hours\"` profile.\n00062| * ```\n00063| * stale: 300 seconds (5 minutes)\n00064| * revalidate: 3600 seconds (1 hour)\n00065| * expire: 86400 seconds (1 day)\n00066| * ```\n00067| *\n00068| * This cache may be stale on clients for 5 minutes before checking with the server.\n00069| * If the server receives a new request after 1 hour, start revalidating new values in the background.\n00070| * If this entry has no traffic for 1 day it will expire. The next request will recompute it.\n00071| */\n00072| export function cacheLife(profile: 'hours'): void\n00073| \n00074| /**\n00075| * Cache this `\"use cache\"` for a timespan defined by the `\"days\"` profile.\n00076| * ```\n00077| * stale: 300 seconds (5 minutes)\n00078| * revalidate: 86400 seconds (1 day)\n00079| * expire: 604800 seconds (1 week)\n00080| * ```\n00081| *\n00082| * This cache may be stale on clients for 5 minutes before checking with the server.\n00083| * If the server receives a new request after 1 day, start revalidating new values in the background.\n00084| * If this entry has no traffic for 1 week it will expire. The next request will recompute it.\n00085| */\n00086| export function cacheLife(profile: 'days'): void\n00087| \n00088| /**\n00089| * Cache this `\"use cache\"` for a timespan defined by the `\"weeks\"` profile.\n00090| * ```\n00091| * stale: 300 seconds (5 minutes)\n00092| * revalidate: 604800 seconds (1 week)\n00093| * expire: 2592000 seconds (30 days)\n00094| * ```\n00095| *\n00096| * This cache may be stale on clients for 5 minutes before checking with the server.\n00097| * If the server receives a new request after 1 week, start revalidating new values in the background.\n00098| * If this entry has no traffic for 30 days it will expire. The next request will recompute it.\n00099| */\n00100| export function cacheLife(profile: 'weeks'): void\n00101| \n00102| /**\n00103| * Cache this `\"use cache\"` for a timespan defined by the `\"max\"` profile.\n00104| * ```\n00105| * stale: 300 seconds (5 minutes)\n00106| * revalidate: 2592000 seconds (30 days)\n00107| * expire: never\n00108| * ```\n00109| *\n00110| * This cache may be stale on clients for 5 minutes before checking with the server.\n00111| * If the server receives a new request after 30 days, start revalidating new values in the background.\n00112| * It lives for the maximum age of the server cache. If this entry has no traffic for a while, it may serve an old value the next request.\n00113| */\n00114| export function cacheLife(profile: 'max'): void\n00115| \n00116| /**\n00117| * Cache this `\"use cache\"` using a custom profile \"...\".\n00118| * ```\n00119| * stale: ... // seconds\n00120| * revalidate: ... // seconds\n00121| * expire: ... // seconds\n00122| * ```\n00123| *\n00124| * You can define custom profiles in `next.config.ts`.\n00125| */\n00126| export function cacheLife(profile: string): void\n00127| \n00128| /**\n00129| * Cache this `\"use cache\"` using a custom timespan.\n00130| * ```\n00131| * stale: ... // seconds\n00132| * revalidate: ... // seconds\n00133| * expire: ... // seconds\n00134| * ```\n00135| *\n00136| * This is similar to Cache-Control: max-age=`stale`,s-max-age=`revalidate`,stale-while-revalidate=`expire-revalidate`\n00137| *\n00138| * If a value is left out, the lowest of other cacheLife() calls or the default, is used instead.\n00139| */\n00140| export function cacheLife(profile: {\n00141| /**\n00142| * This cache may be stale on clients for ... seconds before checking with the server.\n00143| */\n00144| stale?: number\n00145| /**\n00146| * If the server receives a new request after ... seconds, start revalidating new values in the background.\n00147| */\n00148| revalidate?: number\n00149| /**\n00150| * If this entry has no traffic for ... seconds it will expire. The next request will recompute it.\n00151| */\n00152| expire?: number\n00153| }): void\n00154| \n00155| export const unstable_cacheLife: typeof cacheLife\n00156| export const unstable_cacheTag: typeof cacheTag\n00157| \n\n(End of file - total 157 lines)\n","title":"node_modules/next/cache.d.ts","metadata":{"preview":"export { unstable_cache } from 'next/dist/server/web/spec-extension/unstable-cache'\n\nexport {\n revalidatePath,\n revalidateTag,\n updateTag,\n refresh,\n} from 'next/dist/server/web/spec-extension/revalidate'\n\nexport { unstable_noStore } from 'next/dist/server/web/spec-extension/unstable-no-store'\n\nexport { io } from 'next/dist/server/request/io'\n\nimport { cacheTag } from 'next/dist/server/use-cache/cache-tag'\n\nexport { cacheTag }\n\n/**\n * Cache this `\"use cache\"` for a timespan defined by the `\"default\"` profile.\n * ```"},"time":{"start":1781626681637,"end":1781626681644}}}}
+{"type":"step_finish","timestamp":1781626681655,"sessionID":"ses_12ec6e3ebffe2jIYOzqGAmsQui","part":{"id":"prt_ed139b92c001fOuj8oKbPUiY7J","sessionID":"ses_12ec6e3ebffe2jIYOzqGAmsQui","messageID":"msg_ed139add2001WWW5RjGP7ZqQQl","type":"step-finish","reason":"tool-calls","snapshot":"bd3501306eb9e07c39b4e3d1cb2471eb7fa84533","cost":0,"tokens":{"input":4240,"output":40,"reasoning":0,"cache":{"read":10048,"write":0}}}}
+{"type":"step_start","timestamp":1781626684837,"sessionID":"ses_12ec6e3ebffe2jIYOzqGAmsQui","part":{"id":"prt_ed139c590001bhCa3bDHpJYFfy","sessionID":"ses_12ec6e3ebffe2jIYOzqGAmsQui","messageID":"msg_ed139b942001hRXniRoOHEQT0J","type":"step-start","snapshot":"bd3501306eb9e07c39b4e3d1cb2471eb7fa84533"}}
+{"type":"text","timestamp":1781626691715,"sessionID":"ses_12ec6e3ebffe2jIYOzqGAmsQui","part":{"id":"prt_ed139e06c00165ggGx3grW2yrh","sessionID":"ses_12ec6e3ebffe2jIYOzqGAmsQui","messageID":"msg_ed139b942001hRXniRoOHEQT0J","type":"text","text":"This is very revealing. The `revalidate.d.ts` shows a key distinction. Let me dig deeper into the implementations.","time":{"start":1781626691714,"end":1781626691714}}}
+{"type":"tool_use","timestamp":1781626691715,"sessionID":"ses_12ec6e3ebffe2jIYOzqGAmsQui","part":{"id":"prt_ed139e076001aJZ4DZcpMLVL0O","sessionID":"ses_12ec6e3ebffe2jIYOzqGAmsQui","messageID":"msg_ed139b942001hRXniRoOHEQT0J","type":"tool","callID":"call_ecf51d638f31425da3e0004f","tool":"read","state":{"status":"completed","input":{"filePath":"/workspace/node_modules/next/dist/server/web/spec-extension/revalidate.js"},"output":"\n00001| \"use strict\";\n00002| Object.defineProperty(exports, \"__esModule\", {\n00003| value: true\n00004| });\n00005| 0 && (module.exports = {\n00006| refresh: null,\n00007| revalidatePath: null,\n00008| revalidateTag: null,\n00009| updateTag: null\n00010| });\n00011| function _export(target, all) {\n00012| for(var name in all)Object.defineProperty(target, name, {\n00013| enumerable: true,\n00014| get: all[name]\n00015| });\n00016| }\n00017| _export(exports, {\n00018| refresh: function() {\n00019| return refresh;\n00020| },\n00021| revalidatePath: function() {\n00022| return revalidatePath;\n00023| },\n00024| revalidateTag: function() {\n00025| return revalidateTag;\n00026| },\n00027| updateTag: function() {\n00028| return updateTag;\n00029| }\n00030| });\n00031| const _dynamicrendering = require(\"../../app-render/dynamic-rendering\");\n00032| const _utils = require(\"../../../shared/lib/router/utils\");\n00033| const _constants = require(\"../../../lib/constants\");\n00034| const _workasyncstorageexternal = require(\"../../app-render/work-async-storage.external\");\n00035| const _workunitasyncstorageexternal = require(\"../../app-render/work-unit-async-storage.external\");\n00036| const _hooksservercontext = require(\"../../../client/components/hooks-server-context\");\n00037| const _invarianterror = require(\"../../../shared/lib/invariant-error\");\n00038| const _actionrevalidationkind = require(\"../../../shared/lib/action-revalidation-kind\");\n00039| const _removetrailingslash = require(\"../../../shared/lib/router/utils/remove-trailing-slash\");\n00040| const _encodecachetag = require(\"../../lib/encode-cache-tag\");\n00041| function revalidateTag(tag, profile) {\n00042| if (!profile) {\n00043| console.warn('\"revalidateTag\" without the second argument is now deprecated, add second argument of \"max\" or use \"updateTag\". See more info here: https://nextjs.org/docs/messages/revalidate-tag-single-arg');\n00044| }\n00045| return revalidate([\n00046| (0, _encodecachetag.encodeCacheTag)(tag)\n00047| ], `revalidateTag ${tag}`, profile);\n00048| }\n00049| function updateTag(tag) {\n00050| const workStore = _workasyncstorageexternal.workAsyncStorage.getStore();\n00051| // TODO: change this after investigating why phase: 'action' is\n00052| // set for route handlers\n00053| if (!workStore || workStore.page.endsWith('/route')) {\n00054| throw Object.defineProperty(new Error('updateTag can only be called from within a Server Action. ' + 'To invalidate cache tags in Route Handlers or other contexts, use revalidateTag instead. ' + 'See more info here: https://nextjs.org/docs/app/api-reference/functions/updateTag'), \"__NEXT_ERROR_CODE\", {\n00055| value: \"E872\",\n00056| enumerable: false,\n00057| configurable: true\n00058| });\n00059| }\n00060| // updateTag uses immediate expiration (no profile) without deprecation warning\n00061| return revalidate([\n00062| (0, _encodecachetag.encodeCacheTag)(tag)\n00063| ], `updateTag ${tag}`, undefined);\n00064| }\n00065| function refresh() {\n00066| const workStore = _workasyncstorageexternal.workAsyncStorage.getStore();\n00067| const workUnitStore = _workunitasyncstorageexternal.workUnitAsyncStorage.getStore();\n00068| if (!workStore || workStore.page.endsWith('/route') || (workUnitStore == null ? void 0 : workUnitStore.phase) !== 'action') {\n00069| throw Object.defineProperty(new Error('refresh can only be called from within a Server Action. ' + 'See more info here: https://nextjs.org/docs/app/api-reference/functions/refresh'), \"__NEXT_ERROR_CODE\", {\n00070| value: \"E870\",\n00071| enumerable: false,\n00072| configurable: true\n00073| });\n00074| }\n00075| if (workStore) {\n00076| // The Server Action version of refresh() only revalidates the dynamic data\n00077| // on the client. It doesn't affect cached data.\n00078| workStore.pathWasRevalidated = _actionrevalidationkind.ActionDidRevalidateDynamicOnly;\n00079| }\n00080| }\n00081| function revalidatePath(originalPath, type) {\n00082| if (originalPath.length > _constants.NEXT_CACHE_SOFT_TAG_MAX_LENGTH) {\n00083| console.warn(`Warning: revalidatePath received \"${originalPath}\" which exceeded max length of ${_constants.NEXT_CACHE_SOFT_TAG_MAX_LENGTH}. See more info here https://nextjs.org/docs/app/api-reference/functions/revalidatePath`);\n00084| return;\n00085| }\n00086| let normalizedPath = `${_constants.NEXT_CACHE_IMPLICIT_TAG_ID}${(0, _encodecachetag.encodeCacheTag)((0, _removetrailingslash.removeTrailingSlash)(originalPath))}`;\n00087| if (type) {\n00088| normalizedPath += `${normalizedPath.endsWith('/') ? '' : '/'}${type}`;\n00089| } else if ((0, _utils.isDynamicRoute)(originalPath)) {\n00090| console.warn(`Warning: a dynamic page path \"${originalPath}\" was passed to \"revalidatePath\", but the \"type\" parameter is missing. This has no effect by default, see more info here https://nextjs.org/docs/app/api-reference/functions/revalidatePath`);\n00091| }\n00092| const tags = [\n00093| normalizedPath\n00094| ];\n00095| if (normalizedPath === `${_constants.NEXT_CACHE_IMPLICIT_TAG_ID}/`) {\n00096| tags.push(`${_constants.NEXT_CACHE_IMPLICIT_TAG_ID}/index`);\n00097| } else if (normalizedPath === `${_constants.NEXT_CACHE_IMPLICIT_TAG_ID}/index`) {\n00098| tags.push(`${_constants.NEXT_CACHE_IMPLICIT_TAG_ID}/`);\n00099| }\n00100| return revalidate(tags, `revalidatePath ${originalPath}`);\n00101| }\n00102| function revalidate(tags, expression, profile) {\n00103| var _store_cacheLifeProfiles;\n00104| const store = _workasyncstorageexternal.workAsyncStorage.getStore();\n00105| if (!store || !store.incrementalCache) {\n00106| throw Object.defineProperty(new Error(`Invariant: static generation store missing in ${expression}`), \"__NEXT_ERROR_CODE\", {\n00107| value: \"E263\",\n00108| enumerable: false,\n00109| configurable: true\n00110| });\n00111| }\n00112| const workUnitStore = _workunitasyncstorageexternal.workUnitAsyncStorage.getStore();\n00113| if (workUnitStore) {\n00114| if (workUnitStore.phase === 'render') {\n00115| throw Object.defineProperty(new Error(`Route ${store.route} used \"${expression}\" during render which is unsupported. To ensure revalidation is performed consistently it must always happen outside of renders and cached functions. See more info here: https://nextjs.org/docs/app/building-your-application/rendering/static-and-dynamic#dynamic-rendering`), \"__NEXT_ERROR_CODE\", {\n00116| value: \"E7\",\n00117| enumerable: false,\n00118| configurable: true\n00119| });\n00120| }\n00121| switch(workUnitStore.type){\n00122| case 'cache':\n00123| case 'private-cache':\n00124| throw Object.defineProperty(new Error(`Route ${store.route} used \"${expression}\" inside a \"use cache\" which is unsupported. To ensure revalidation is performed consistently it must always happen outside of renders and cached functions. See more info here: https://nextjs.org/docs/app/building-your-application/rendering/static-and-dynamic#dynamic-rendering`), \"__NEXT_ERROR_CODE\", {\n00125| value: \"E181\",\n00126| enumerable: false,\n00127| configurable: true\n00128| });\n00129| case 'unstable-cache':\n00130| throw Object.defineProperty(new Error(`Route ${store.route} used \"${expression}\" inside a function cached with \"unstable_cache(...)\" which is unsupported. To ensure revalidation is performed consistently it must always happen outside of renders and cached functions. See more info here: https://nextjs.org/docs/app/building-your-application/rendering/static-and-dynamic#dynamic-rendering`), \"__NEXT_ERROR_CODE\", {\n00131| value: \"E306\",\n00132| enumerable: false,\n00133| configurable: true\n00134| });\n00135| case 'generate-static-params':\n00136| throw Object.defineProperty(new Error(`Route ${store.route} used \"${expression}\" inside \\`generateStaticParams\\` which is unsupported. To ensure revalidation is performed consistently it must always happen outside of renders and cached functions. See more info here: https://nextjs.org/docs/app/building-your-application/rendering/static-and-dynamic#dynamic-rendering`), \"__NEXT_ERROR_CODE\", {\n00137| value: \"E1127\",\n00138| enumerable: false,\n00139| configurable: true\n00140| });\n00141| case 'prerender':\n00142| case 'prerender-runtime':\n00143| // cacheComponents Prerender\n00144| const error = Object.defineProperty(new Error(`Route ${store.route} used ${expression} without first calling \\`await connection()\\`.`), \"__NEXT_ERROR_CODE\", {\n00145| value: \"E406\",\n00146| enumerable: false,\n00147| configurable: true\n00148| });\n00149| return (0, _dynamicrendering.abortAndThrowOnSynchronousRequestDataAccess)(store.route, expression, error, workUnitStore);\n00150| case 'prerender-client':\n00151| case 'validation-client':\n00152| throw Object.defineProperty(new _invarianterror.InvariantError(`${expression} must not be used within a client component. Next.js should be preventing ${expression} from being included in client components statically, but did not in this case.`), \"__NEXT_ERROR_CODE\", {\n00153| value: \"E693\",\n00154| enumerable: false,\n00155| configurable: true\n00156| });\n00157| case 'prerender-ppr':\n00158| return (0, _dynamicrendering.postponeWithTracking)(store.route, expression, workUnitStore.dynamicTracking);\n00159| case 'prerender-legacy':\n00160| workUnitStore.revalidate = 0;\n00161| const err = Object.defineProperty(new _hooksservercontext.DynamicServerError(`Route ${store.route} couldn't be rendered statically because it used \\`${expression}\\`. See more info here: https://nextjs.org/docs/messages/dynamic-server-error`), \"__NEXT_ERROR_CODE\", {\n00162| value: \"E558\",\n00163| enumerable: false,\n00164| configurable: true\n00165| });\n00166| store.dynamicUsageDescription = expression;\n00167| store.dynamicUsageStack = err.stack;\n00168| throw err;\n00169| case 'request':\n00170| if (process.env.NODE_ENV !== 'production') {\n00171| // TODO: This is most likely incorrect. It would lead to the ISR\n00172| // status being flipped when revalidating a static page with a server\n00173| // action.\n00174| workUnitStore.usedDynamic = true;\n00175| // TODO(restart-on-cache-miss): we should do a sync IO error here in dev\n00176| // to match prerender behavior\n00177| }\n00178| break;\n00179| default:\n00180| workUnitStore;\n00181| }\n00182| }\n00183| if (!store.pendingRevalidatedTags) {\n00184| store.pendingRevalidatedTags = [];\n00185| }\n00186| for (const tag of tags){\n00187| const existingIndex = store.pendingRevalidatedTags.findIndex((item)=>{\n00188| if (item.tag !== tag) return false;\n00189| // Compare profiles: both strings, both objects, or both undefined\n00190| if (typeof item.profile === 'string' && typeof profile === 'string') {\n00191| return item.profile === profile;\n00192| }\n00193| if (typeof item.profile === 'object' && typeof profile === 'object') {\n00194| return JSON.stringify(item.profile) === JSON.stringify(profile);\n00195| }\n00196| return item.profile === profile;\n00197| });\n00198| if (existingIndex === -1) {\n00199| store.pendingRevalidatedTags.push({\n00200| tag,\n00201| profile\n00202| });\n00203| }\n00204| }\n00205| // if profile is provided and this is a stale-while-revalidate\n00206| // update we do not mark the path as revalidated so that server\n00207| // actions don't pull their own writes\n00208| const cacheLife = profile && typeof profile === 'object' ? profile : profile && typeof profile === 'string' && (store == null ? void 0 : (_store_cacheLifeProfiles = store.cacheLifeProfiles) == null ? void 0 : _store_cacheLifeProfiles[profile]) ? store.cacheLifeProfiles[profile] : undefined;\n00209| if (!profile || (cacheLife == null ? void 0 : cacheLife.expire) === 0) {\n00210| // TODO: only revalidate if the path matches\n00211| store.pathWasRevalidated = _actionrevalidationkind.ActionDidRevalidateStaticAndDynamic;\n00212| }\n00213| }\n00214| \n00215| //# sourceMappingURL=revalidate.js.map\n\n(End of file - total 215 lines)\n","title":"node_modules/next/dist/server/web/spec-extension/revalidate.js","metadata":{"preview":"\"use strict\";\nObject.defineProperty(exports, \"__esModule\", {\n value: true\n});\n0 && (module.exports = {\n refresh: null,\n revalidatePath: null,\n revalidateTag: null,\n updateTag: null\n});\nfunction _export(target, all) {\n for(var name in all)Object.defineProperty(target, name, {\n enumerable: true,\n get: all[name]\n });\n}\n_export(exports, {\n refresh: function() {\n return refresh;\n },"},"time":{"start":1781626691702,"end":1781626691714}}}}
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+{"type":"tool_use","timestamp":1781626691777,"sessionID":"ses_12ec6e3ebffe2jIYOzqGAmsQui","part":{"id":"prt_ed139e080001MMZzUKOlKJbXL3","sessionID":"ses_12ec6e3ebffe2jIYOzqGAmsQui","messageID":"msg_ed139b942001hRXniRoOHEQT0J","type":"tool","callID":"call_8258f04afe6748819c5d8dbb","tool":"grep","state":{"status":"completed","input":{"pattern":"updateTag","path":"/workspace/node_modules/next/dist","include":"*.d.ts"},"output":"Found 5 matches\n/workspace/node_modules/next/dist/server/lib/cache-handlers/types.d.ts:\n Line 68: updateTags(tags: string[], durations?: {\n\n/workspace/node_modules/next/dist/server/web/spec-extension/revalidate.d.ts:\n Line 9: * [`updateTag`](https://nextjs.org/docs/app/api-reference/functions/updateTag) instead.\n Line 18: * Read more: [Next.js Docs: `updateTag`](https://nextjs.org/docs/app/api-reference/functions/updateTag)\n Line 20: export declare function updateTag(tag: string): undefined;\n Line 24: * be refreshed by updateTag","title":"updateTag","metadata":{"matches":5,"truncated":false},"time":{"start":1781626691713,"end":1781626691775}}}}
+{"type":"step_finish","timestamp":1781626691781,"sessionID":"ses_12ec6e3ebffe2jIYOzqGAmsQui","part":{"id":"prt_ed139e0c00017wmFzhh12uz9Lk","sessionID":"ses_12ec6e3ebffe2jIYOzqGAmsQui","messageID":"msg_ed139b942001hRXniRoOHEQT0J","type":"step-finish","reason":"tool-calls","snapshot":"bd3501306eb9e07c39b4e3d1cb2471eb7fa84533","cost":0,"tokens":{"input":4036,"output":710,"reasoning":598,"cache":{"read":12800,"write":0}}}}
+{"type":"step_start","timestamp":1781626697027,"sessionID":"ses_12ec6e3ebffe2jIYOzqGAmsQui","part":{"id":"prt_ed139f52f001wNe8yZtxtoKVot","sessionID":"ses_12ec6e3ebffe2jIYOzqGAmsQui","messageID":"msg_ed139e0d1001TWOcv2LockQ8RJ","type":"step-start","snapshot":"bd3501306eb9e07c39b4e3d1cb2471eb7fa84533"}}
+{"type":"text","timestamp":1781626703676,"sessionID":"ses_12ec6e3ebffe2jIYOzqGAmsQui","part":{"id":"prt_ed13a0bbf001zBl5TRvRx7XQYW","sessionID":"ses_12ec6e3ebffe2jIYOzqGAmsQui","messageID":"msg_ed139e0d1001TWOcv2LockQ8RJ","type":"text","text":"The implementation confirms the critical distinction. Let me look at the `cacheTag` module to understand the caching pattern for the posts list.","time":{"start":1781626703673,"end":1781626703673}}}
+{"type":"tool_use","timestamp":1781626703677,"sessionID":"ses_12ec6e3ebffe2jIYOzqGAmsQui","part":{"id":"prt_ed13a0f2f001I4QYgCLSSd2I7W","sessionID":"ses_12ec6e3ebffe2jIYOzqGAmsQui","messageID":"msg_ed139e0d1001TWOcv2LockQ8RJ","type":"tool","callID":"call_0b484e9e43a741b4a35b24f2","tool":"read","state":{"status":"completed","input":{"filePath":"/workspace/node_modules/next/dist/server/use-cache/cache-tag.d.ts"},"output":"\n00001| export declare function cacheTag(...tags: string[]): void;\n00002| \n\n(End of file - total 2 lines)\n","title":"node_modules/next/dist/server/use-cache/cache-tag.d.ts","metadata":{"preview":"export declare function cacheTag(...tags: string[]): void;\n"},"time":{"start":1781626703664,"end":1781626703673}}}}
+{"type":"tool_use","timestamp":1781626703677,"sessionID":"ses_12ec6e3ebffe2jIYOzqGAmsQui","part":{"id":"prt_ed13a0f35001ir8kZ48lOszwY1","sessionID":"ses_12ec6e3ebffe2jIYOzqGAmsQui","messageID":"msg_ed139e0d1001TWOcv2LockQ8RJ","type":"tool","callID":"call_b3c9dc749e22472da262fff5","tool":"read","state":{"status":"completed","input":{"filePath":"/workspace/node_modules/next/dist/server/use-cache/cache-tag.js"},"output":"\n00001| \"use strict\";\n00002| Object.defineProperty(exports, \"__esModule\", {\n00003| value: true\n00004| });\n00005| Object.defineProperty(exports, \"cacheTag\", {\n00006| enumerable: true,\n00007| get: function() {\n00008| return cacheTag;\n00009| }\n00010| });\n00011| const _workunitasyncstorageexternal = require(\"../app-render/work-unit-async-storage.external\");\n00012| const _patchfetch = require(\"../lib/patch-fetch\");\n00013| function cacheTag(...tags) {\n00014| if (!process.env.__NEXT_USE_CACHE) {\n00015| throw Object.defineProperty(new Error('`cacheTag()` is only available with the `cacheComponents` config.'), \"__NEXT_ERROR_CODE\", {\n00016| value: \"E886\",\n00017| enumerable: false,\n00018| configurable: true\n00019| });\n00020| }\n00021| const workUnitStore = _workunitasyncstorageexternal.workUnitAsyncStorage.getStore();\n00022| switch(workUnitStore == null ? void 0 : workUnitStore.type){\n00023| case 'prerender':\n00024| case 'prerender-client':\n00025| case 'validation-client':\n00026| case 'prerender-runtime':\n00027| case 'prerender-ppr':\n00028| case 'prerender-legacy':\n00029| case 'request':\n00030| case 'unstable-cache':\n00031| case 'generate-static-params':\n00032| case undefined:\n00033| throw Object.defineProperty(new Error('`cacheTag()` can only be called inside a \"use cache\" function.'), \"__NEXT_ERROR_CODE\", {\n00034| value: \"E819\",\n00035| enumerable: false,\n00036| configurable: true\n00037| });\n00038| case 'cache':\n00039| case 'private-cache':\n00040| break;\n00041| default:\n00042| workUnitStore;\n00043| }\n00044| const validTags = (0, _patchfetch.validateTags)(tags, '`cacheTag()`');\n00045| if (!workUnitStore.tags) {\n00046| workUnitStore.tags = validTags;\n00047| } else {\n00048| workUnitStore.tags.push(...validTags);\n00049| }\n00050| }\n00051| \n00052| //# sourceMappingURL=cache-tag.js.map\n\n(End of file - total 52 lines)\n","title":"node_modules/next/dist/server/use-cache/cache-tag.js","metadata":{"preview":"\"use strict\";\nObject.defineProperty(exports, \"__esModule\", {\n value: true\n});\nObject.defineProperty(exports, \"cacheTag\", {\n enumerable: true,\n get: function() {\n return cacheTag;\n }\n});\nconst _workunitasyncstorageexternal = require(\"../app-render/work-unit-async-storage.external\");\nconst _patchfetch = require(\"../lib/patch-fetch\");\nfunction cacheTag(...tags) {\n if (!process.env.__NEXT_USE_CACHE) {\n throw Object.defineProperty(new Error('`cacheTag()` is only available with the `cacheComponents` config.'), \"__NEXT_ERROR_CODE\", {\n value: \"E886\",\n enumerable: false,\n configurable: true\n });\n }"},"time":{"start":1781626703669,"end":1781626703674}}}}
+{"type":"tool_use","timestamp":1781626703677,"sessionID":"ses_12ec6e3ebffe2jIYOzqGAmsQui","part":{"id":"prt_ed13a0f36001medLgD63gnoCzF","sessionID":"ses_12ec6e3ebffe2jIYOzqGAmsQui","messageID":"msg_ed139e0d1001TWOcv2LockQ8RJ","type":"tool","callID":"call_88e24f05651d49e489db32f0","tool":"bash","state":{"status":"completed","input":{"command":"ls /workspace/node_modules/next/dist/shared/lib/action-revalidation-kind* 2>/dev/null && echo \"---\" && cat /workspace/node_modules/next/dist/shared/lib/action-revalidation-kind.d.ts 2>/dev/null","description":"Inspect action revalidation kind constants"},"output":"/workspace/node_modules/next/dist/shared/lib/action-revalidation-kind.d.ts\n/workspace/node_modules/next/dist/shared/lib/action-revalidation-kind.js\n/workspace/node_modules/next/dist/shared/lib/action-revalidation-kind.js.map\n---\nexport type ActionRevalidationKind = 0 | 1 | 2;\nexport declare const ActionDidNotRevalidate = 0;\nexport declare const ActionDidRevalidateStaticAndDynamic = 1;\nexport declare const ActionDidRevalidateDynamicOnly = 2;\n","title":"Inspect action revalidation kind constants","metadata":{"output":"/workspace/node_modules/next/dist/shared/lib/action-revalidation-kind.d.ts\n/workspace/node_modules/next/dist/shared/lib/action-revalidation-kind.js\n/workspace/node_modules/next/dist/shared/lib/action-revalidation-kind.js.map\n---\nexport type ActionRevalidationKind = 0 | 1 | 2;\nexport declare const ActionDidNotRevalidate = 0;\nexport declare const ActionDidRevalidateStaticAndDynamic = 1;\nexport declare const ActionDidRevalidateDynamicOnly = 2;\n","exit":0,"description":"Inspect action revalidation kind constants"},"time":{"start":1781626703670,"end":1781626703674}}}}
+{"type":"step_finish","timestamp":1781626703681,"sessionID":"ses_12ec6e3ebffe2jIYOzqGAmsQui","part":{"id":"prt_ed13a0f3b0019GkVa7ByD1qvzc","sessionID":"ses_12ec6e3ebffe2jIYOzqGAmsQui","messageID":"msg_ed139e0d1001TWOcv2LockQ8RJ","type":"step-finish","reason":"tool-calls","snapshot":"bd3501306eb9e07c39b4e3d1cb2471eb7fa84533","cost":0,"tokens":{"input":4141,"output":766,"reasoning":631,"cache":{"read":16832,"write":0}}}}
+{"type":"step_start","timestamp":1781626711009,"sessionID":"ses_12ec6e3ebffe2jIYOzqGAmsQui","part":{"id":"prt_ed13a2bce001Y5f8FZ3UDeb2VI","sessionID":"ses_12ec6e3ebffe2jIYOzqGAmsQui","messageID":"msg_ed13a0f6d001FC3AwW5lj16BSH","type":"step-start","snapshot":"bd3501306eb9e07c39b4e3d1cb2471eb7fa84533"}}
+{"type":"text","timestamp":1781626717573,"sessionID":"ses_12ec6e3ebffe2jIYOzqGAmsQui","part":{"id":"prt_ed13a4571001KVFYqOXHj0h0MQ","sessionID":"ses_12ec6e3ebffe2jIYOzqGAmsQui","messageID":"msg_ed13a0f6d001FC3AwW5lj16BSH","type":"text","text":"I now have a complete understanding. Let me verify the `cacheComponents` config requirement for `cacheTag`.","time":{"start":1781626717572,"end":1781626717572}}}
+{"type":"tool_use","timestamp":1781626717578,"sessionID":"ses_12ec6e3ebffe2jIYOzqGAmsQui","part":{"id":"prt_ed13a4575001Lm2H3AFZg9g5F1","sessionID":"ses_12ec6e3ebffe2jIYOzqGAmsQui","messageID":"msg_ed13a0f6d001FC3AwW5lj16BSH","type":"tool","callID":"call_3cfd4d7c33204edf9df17c49","tool":"bash","state":{"status":"completed","input":{"command":"cd /workspace && rg -l \"__NEXT_USE_CACHE\" node_modules/next/dist/build 2>/dev/null | head; echo \"---config handling---\"; rg -n \"cacheComponents\" node_modules/next/dist/server/config-shared.d.ts 2>/dev/null | head","description":"Find how cacheComponents enables use cache"},"output":"---config handling---\n","title":"Find how cacheComponents enables use cache","metadata":{"output":"---config handling---\n","exit":0,"description":"Find how cacheComponents enables use cache"},"time":{"start":1781626717558,"end":1781626717577}}}}
+{"type":"tool_use","timestamp":1781626717583,"sessionID":"ses_12ec6e3ebffe2jIYOzqGAmsQui","part":{"id":"prt_ed13a4580001F5vzZ6SBnpU4Ki","sessionID":"ses_12ec6e3ebffe2jIYOzqGAmsQui","messageID":"msg_ed13a0f6d001FC3AwW5lj16BSH","type":"tool","callID":"call_c8ae1edf30394aa98dfcb8ee","tool":"grep","state":{"status":"completed","input":{"include":"*.js","path":"/workspace/node_modules/next/dist/build","pattern":"__NEXT_USE_CACHE"},"output":"Found 1 matches\n/workspace/node_modules/next/dist/build/define-env.js:\n Line 88: 'process.env.__NEXT_USE_CACHE': isUseCacheEnabled,","title":"__NEXT_USE_CACHE","metadata":{"matches":1,"truncated":false},"time":{"start":1781626717568,"end":1781626717579}}}}
+{"type":"step_finish","timestamp":1781626717585,"sessionID":"ses_12ec6e3ebffe2jIYOzqGAmsQui","part":{"id":"prt_ed13a458c001ohzDXk2RunDFE9","sessionID":"ses_12ec6e3ebffe2jIYOzqGAmsQui","messageID":"msg_ed13a0f6d001FC3AwW5lj16BSH","type":"step-finish","reason":"tool-calls","snapshot":"bd3501306eb9e07c39b4e3d1cb2471eb7fa84533","cost":0,"tokens":{"input":12463,"output":589,"reasoning":458,"cache":{"read":9984,"write":0}}}}
+{"type":"step_start","timestamp":1781626721639,"sessionID":"ses_12ec6e3ebffe2jIYOzqGAmsQui","part":{"id":"prt_ed13a5553001nmMFU511WjSpEu","sessionID":"ses_12ec6e3ebffe2jIYOzqGAmsQui","messageID":"msg_ed13a4599001rSGw9hEthmDQ62","type":"step-start","snapshot":"bd3501306eb9e07c39b4e3d1cb2471eb7fa84533"}}
+{"type":"tool_use","timestamp":1781626721639,"sessionID":"ses_12ec6e3ebffe2jIYOzqGAmsQui","part":{"id":"prt_ed13a55540011TG9hZraG2F3SZ","sessionID":"ses_12ec6e3ebffe2jIYOzqGAmsQui","messageID":"msg_ed13a4599001rSGw9hEthmDQ62","type":"tool","callID":"call_fc65f2cf7eb842599cf8d90c","tool":"read","state":{"status":"completed","input":{"filePath":"/workspace/node_modules/next/dist/build/define-env.js","offset":60,"limit":50},"output":"\n00061| ...nextPublicEnv,\n00062| ...nextConfigEnv,\n00063| ...!isEdgeServer ? {} : {\n00064| EdgeRuntime: /**\n00065| * Cloud providers can set this environment variable to allow users\n00066| * and library authors to have different implementations based on\n00067| * the runtime they are running with, if it's not using `edge-runtime`\n00068| */ process.env.NEXT_EDGE_RUNTIME_PROVIDER ?? 'edge-runtime',\n00069| // process should be only { env: {...} } for edge runtime.\n00070| // For ignore avoid warn on `process.emit` usage but directly omit it.\n00071| 'process.emit': false\n00072| },\n00073| 'process.turbopack': isTurbopack,\n00074| 'process.env.TURBOPACK': isTurbopack,\n00075| 'process.env.__NEXT_BUNDLER': isTurbopack ? 'Turbopack' : process.env.NEXT_RSPACK ? 'Rspack' : 'Webpack',\n00076| // TODO: enforce `NODE_ENV` on `process.env`, and add a test:\n00077| 'process.env.NODE_ENV': dev || config.experimental.allowDevelopmentBuild ? 'development' : 'production',\n00078| 'process.env.__NEXT_DEV_SERVER': dev ? '1' : '',\n00079| 'process.env.__NEXT_DISABLE_DEV_OVERLAY_UX': process.env.NEXT_PRIVATE_DISABLE_DEV_OVERLAY_UX === '1',\n00080| 'process.env.NEXT_RUNTIME': isEdgeServer ? 'edge' : isNodeServer ? 'nodejs' : '',\n00081| 'process.env.NEXT_MINIMAL': '',\n00082| 'process.env.__NEXT_APP_NAV_FAIL_HANDLING': Boolean(config.experimental.appNavFailHandling),\n00083| 'process.env.__NEXT_APP_NEW_SCROLL_HANDLER': Boolean(config.experimental.appNewScrollHandler),\n00084| 'process.env.__NEXT_PPR': isPPREnabled,\n00085| 'process.env.__NEXT_CACHE_COMPONENTS': isCacheComponentsEnabled,\n00086| 'process.env.__NEXT_EXPERIMENTAL_CACHED_NAVIGATIONS': Boolean(config.experimental.cachedNavigations),\n00087| 'process.env.__NEXT_INSTANT_NAV_TOGGLE': isCacheComponentsEnabled,\n00088| 'process.env.__NEXT_USE_CACHE': isUseCacheEnabled,\n00089| 'process.env.__NEXT_USE_NODE_STREAMS': isEdgeServer ? false : true,\n00090| 'process.env.NEXT_SUPPORTS_IMMUTABLE_ASSETS': config.experimental.supportsImmutableAssets || false,\n00091| ...((_config_experimental = config.experimental) == null ? void 0 : _config_experimental.useSkewCookie) || !config.deploymentId ? {\n00092| 'process.env.NEXT_DEPLOYMENT_ID': false\n00093| } : isClient ? isTurbopack ? {\n00094| // This is set at runtime by packages/next/src/client/register-deployment-id-global.ts\n00095| 'process.env.NEXT_DEPLOYMENT_ID': {\n00096| [DEFINE_ENV_EXPRESSION]: 'globalThis.NEXT_DEPLOYMENT_ID'\n00097| }\n00098| } : {\n00099| // For Webpack, we currently don't use the non-inlining globalThis.NEXT_DEPLOYMENT_ID\n00100| // approach because we cannot forward this global variable to web workers easily.\n00101| 'process.env.NEXT_DEPLOYMENT_ID': config.deploymentId || false\n00102| } : ((_config_experimental1 = config.experimental) == null ? void 0 : _config_experimental1.runtimeServerDeploymentId) ? {\n00103| } : {\n00104| 'process.env.NEXT_DEPLOYMENT_ID': config.deploymentId || false\n00105| },\n00106| // Propagates the `__NEXT_EXPERIMENTAL_STATIC_SHELL_DEBUGGING` environment\n00107| // variable to the client.\n00108| 'process.env.__NEXT_EXPERIMENTAL_STATIC_SHELL_DEBUGGING': process.env.__NEXT_EXPERIMENTAL_STATIC_SHELL_DEBUGGING || false,\n00109| 'process.env.__NEXT_FETCH_CACHE_KEY_PREFIX': fetchCacheKeyPrefix ?? '',\n00110| ...isTurbopack ? {} : {\n\n(File has more lines. Use 'offset' parameter to read beyond line 110)\n","title":"node_modules/next/dist/build/define-env.js","metadata":{"preview":" ...nextPublicEnv,\n ...nextConfigEnv,\n ...!isEdgeServer ? {} : {\n EdgeRuntime: /**\n * Cloud providers can set this environment variable to allow users\n * and library authors to have different implementations based on\n * the runtime they are running with, if it's not using `edge-runtime`\n */ process.env.NEXT_EDGE_RUNTIME_PROVIDER ?? 'edge-runtime',\n // process should be only { env: {...} } for edge runtime.\n // For ignore avoid warn on `process.emit` usage but directly omit it.\n 'process.emit': false\n },\n 'process.turbopack': isTurbopack,\n 'process.env.TURBOPACK': isTurbopack,\n 'process.env.__NEXT_BUNDLER': isTurbopack ? 'Turbopack' : process.env.NEXT_RSPACK ? 'Rspack' : 'Webpack',\n // TODO: enforce `NODE_ENV` on `process.env`, and add a test:\n 'process.env.NODE_ENV': dev || config.experimental.allowDevelopmentBuild ? 'development' : 'production',\n 'process.env.__NEXT_DEV_SERVER': dev ? '1' : '',\n 'process.env.__NEXT_DISABLE_DEV_OVERLAY_UX': process.env.NEXT_PRIVATE_DISABLE_DEV_OVERLAY_UX === '1',\n 'process.env.NEXT_RUNTIME': isEdgeServer ? 'edge' : isNodeServer ? 'nodejs' : '',"},"time":{"start":1781626721621,"end":1781626721627}}}}
+{"type":"tool_use","timestamp":1781626721639,"sessionID":"ses_12ec6e3ebffe2jIYOzqGAmsQui","part":{"id":"prt_ed13a5557001P4wJalWNVNM4Yj","sessionID":"ses_12ec6e3ebffe2jIYOzqGAmsQui","messageID":"msg_ed13a4599001rSGw9hEthmDQ62","type":"tool","callID":"call_44c198e1a96243149d049720","tool":"grep","state":{"status":"completed","input":{"include":"*.d.ts","path":"/workspace/node_modules/next/dist/server","pattern":"cacheComponents"},"output":"Found 25 matches\n/workspace/node_modules/next/dist/server/app-render/work-async-storage.external.d.ts:\n Line 117: cacheComponentsEnabled: boolean;\n\n/workspace/node_modules/next/dist/server/async-storage/work-store.d.ts:\n Line 23: cacheComponents: boolean;\n\n/workspace/node_modules/next/dist/server/node-environment-extensions/web-crypto.d.ts:\n Line 3: * When cacheComponents is enabled. Random bytes are a form of IO even if they resolve synchronously. When cacheComponents is\n\n/workspace/node_modules/next/dist/server/app-render/types.d.ts:\n Line 27: cacheComponents: boolean;\n\n/workspace/node_modules/next/dist/server/dev/static-paths-worker.d.ts:\n Line 10: cacheComponents: boolean;\n\n/workspace/node_modules/next/dist/server/lib/render-server.d.ts:\n Line 14: cacheComponents: boolean;\n Line 48: cacheComponents: boolean;\n\n/workspace/node_modules/next/dist/server/node-environment-extensions/random.d.ts:\n Line 3: * When cacheComponents is enabled. randomness is a form of IO even though it resolves synchronously. When cacheComponents is\n\n/workspace/node_modules/next/dist/server/node-environment-extensions/node-crypto.d.ts:\n Line 3: * When cacheComponents is enabled. Random bytes are a form of IO even if they resolve synchronously. When cacheComponents is\n\n/workspace/node_modules/next/dist/server/app-render/create-flight-router-state-from-loader-tree.d.ts:\n Line 4: export declare function createFlightRouterStateFromLoaderTree(loaderTree: LoaderTree, hintTree: PrefetchHints | null, prefetchInliningEnabled: boolean, cacheComponents: boolean, partialPrefetching: boolean | 'unstable_eager' | undefined, isStaticGeneration: boolean, isBuildTimePrerendering: boolean, getDynamicParamFromSegment: GetDynamicParamFromSegment, searchParams: any, didFindRootLayout?: boolean): Promise;\n Line 5: export declare function createRouteTreePrefetch(loaderTree: LoaderTree, hintTree: PrefetchHints | null, prefetchInliningEnabled: boolean, cacheComponents: boolean, partialPrefetching: boolean | 'unstable_eager' | undefined, isStaticGeneration: boolean, isBuildTimePrerendering: boolean, getDynamicParamFromSegment: GetDynamicParamFromSegment, didFindRootLayout?: boolean): Promise;\n\n/workspace/node_modules/next/dist/server/config-shared.d.ts:\n Line 795: * @deprecated This configuration option has been merged into `cacheComponents`.\n Line 796: * The Partial Prerendering feature is still available via `cacheComponents`.\n Line 889: * @deprecated use top-level `cacheComponents` instead\n Line 891: cacheComponents?: boolean;\n Line 939: * @deprecated use top-level `cacheComponents` instead\n Line 1402: * @see [Cache Components documentation](https://nextjs.org/docs/app/api-reference/config/next-config-js/cacheComponents)\n Line 1404: cacheComponents?: boolean;\n Line 1410: * `cacheComponents: true`.\n Line 1534: cacheComponents: false;\n Line 1676: cacheComponents: NextConfigComplete['cacheComponents'];\n\n/workspace/node_modules/next/dist/server/config-schema.d.ts:\n Line 63: cacheComponents: z.ZodOptional;\n\n/workspace/node_modules/next/dist/server/app-render/cache-signal.d.ts:\n Line 4: * the remainder of the page. This feature is really only useful when the cacheComponents flag is on\n\n/workspace/node_modules/next/dist/server/lib/app-info-log.d.ts:\n Line 18: export declare function logExperimentalInfo({ experimentalFeatures, cacheComponents, }: {\n Line 20: cacheComponents?: boolean;","title":"cacheComponents","metadata":{"matches":25,"truncated":false},"time":{"start":1781626721624,"end":1781626721628}}}}
+{"type":"step_finish","timestamp":1781626721652,"sessionID":"ses_12ec6e3ebffe2jIYOzqGAmsQui","part":{"id":"prt_ed13a555d001mdM8BHXKXVnYNh","sessionID":"ses_12ec6e3ebffe2jIYOzqGAmsQui","messageID":"msg_ed13a4599001rSGw9hEthmDQ62","type":"step-finish","reason":"tool-calls","snapshot":"bd3501306eb9e07c39b4e3d1cb2471eb7fa84533","cost":0,"tokens":{"input":8810,"output":63,"reasoning":0,"cache":{"read":14272,"write":0}}}}
+{"type":"step_start","timestamp":1781626725270,"sessionID":"ses_12ec6e3ebffe2jIYOzqGAmsQui","part":{"id":"prt_ed13a6383001RB2jH5ckkGUkLY","sessionID":"ses_12ec6e3ebffe2jIYOzqGAmsQui","messageID":"msg_ed13a55a00019456tcW3W7na5f","type":"step-start","snapshot":"bd3501306eb9e07c39b4e3d1cb2471eb7fa84533"}}
+{"type":"text","timestamp":1781626756862,"sessionID":"ses_12ec6e3ebffe2jIYOzqGAmsQui","part":{"id":"prt_ed13ad9ef001b349HU7PogJKrx","sessionID":"ses_12ec6e3ebffe2jIYOzqGAmsQui","messageID":"msg_ed13a55a00019456tcW3W7na5f","type":"text","text":"`cacheComponents: true` enables `__NEXT_USE_CACHE` which `cacheTag()` requires. Let me confirm the `'use cache'` directive handling and verify there are no existing tests/config conventions.","time":{"start":1781626756859,"end":1781626756859}}}
+{"type":"tool_use","timestamp":1781626756862,"sessionID":"ses_12ec6e3ebffe2jIYOzqGAmsQui","part":{"id":"prt_ed13adef7001oLgpQ93qTjZxHY","sessionID":"ses_12ec6e3ebffe2jIYOzqGAmsQui","messageID":"msg_ed13a55a00019456tcW3W7na5f","type":"tool","callID":"call_6d5d6402f41849aa9e407d4e","tool":"read","state":{"status":"completed","input":{"filePath":"/workspace/node_modules/next/dist/server/use-cache/cache-life.js","limit":40},"output":"\n00001| \"use strict\";\n00002| Object.defineProperty(exports, \"__esModule\", {\n00003| value: true\n00004| });\n00005| Object.defineProperty(exports, \"cacheLife\", {\n00006| enumerable: true,\n00007| get: function() {\n00008| return cacheLife;\n00009| }\n00010| });\n00011| const _invarianterror = require(\"../../shared/lib/invariant-error\");\n00012| const _workasyncstorageexternal = require(\"../app-render/work-async-storage.external\");\n00013| const _workunitasyncstorageexternal = require(\"../app-render/work-unit-async-storage.external\");\n00014| function validateCacheLife(profile) {\n00015| if (profile.stale !== undefined) {\n00016| if (profile.stale === false) {\n00017| throw Object.defineProperty(new Error('Pass `Infinity` instead of `false` if you want to cache on the client forever ' + 'without checking with the server.'), \"__NEXT_ERROR_CODE\", {\n00018| value: \"E407\",\n00019| enumerable: false,\n00020| configurable: true\n00021| });\n00022| } else if (typeof profile.stale !== 'number') {\n00023| throw Object.defineProperty(new Error('The stale option must be a number of seconds.'), \"__NEXT_ERROR_CODE\", {\n00024| value: \"E308\",\n00025| enumerable: false,\n00026| configurable: true\n00027| });\n00028| }\n00029| }\n00030| if (profile.revalidate !== undefined) {\n00031| if (profile.revalidate === false) {\n00032| throw Object.defineProperty(new Error('Pass `Infinity` instead of `false` if you do not want to revalidate by time.'), \"__NEXT_ERROR_CODE\", {\n00033| value: \"E104\",\n00034| enumerable: false,\n00035| configurable: true\n00036| });\n00037| } else if (typeof profile.revalidate !== 'number') {\n00038| throw Object.defineProperty(new Error('The revalidate option must be a number of seconds.'), \"__NEXT_ERROR_CODE\", {\n00039| value: \"E233\",\n00040| enumerable: false,\n\n(File has more lines. Use 'offset' parameter to read beyond line 40)\n","title":"node_modules/next/dist/server/use-cache/cache-life.js","metadata":{"preview":"\"use strict\";\nObject.defineProperty(exports, \"__esModule\", {\n value: true\n});\nObject.defineProperty(exports, \"cacheLife\", {\n enumerable: true,\n get: function() {\n return cacheLife;\n }\n});\nconst _invarianterror = require(\"../../shared/lib/invariant-error\");\nconst _workasyncstorageexternal = require(\"../app-render/work-async-storage.external\");\nconst _workunitasyncstorageexternal = require(\"../app-render/work-unit-async-storage.external\");\nfunction validateCacheLife(profile) {\n if (profile.stale !== undefined) {\n if (profile.stale === false) {\n throw Object.defineProperty(new Error('Pass `Infinity` instead of `false` if you want to cache on the client forever ' + 'without checking with the server.'), \"__NEXT_ERROR_CODE\", {\n value: \"E407\",\n enumerable: false,\n configurable: true"},"time":{"start":1781626756855,"end":1781626756860}}}}
+{"type":"tool_use","timestamp":1781626756863,"sessionID":"ses_12ec6e3ebffe2jIYOzqGAmsQui","part":{"id":"prt_ed13adef1001Qnkzjuci0VH1sB","sessionID":"ses_12ec6e3ebffe2jIYOzqGAmsQui","messageID":"msg_ed13a55a00019456tcW3W7na5f","type":"tool","callID":"call_581bc8491b7142c098ca9ce7","tool":"bash","state":{"status":"completed","input":{"command":"cd /workspace && rg -n \"use cache\" node_modules/next/dist/server/use-cache/use-cache-wrapper.js | head -20; echo \"=== typecheck script? ===\"; rg -n \"lint|typecheck|check|tsc\" package.json","description":"Confirm use cache directive and check scripts"},"output":"/usr/bin/bash: line 1: rg: command not found\n/usr/bin/bash: line 1: rg: command not found\n=== typecheck script? ===\n","title":"Confirm use cache directive and check scripts","metadata":{"output":"/usr/bin/bash: line 1: rg: command not found\n/usr/bin/bash: line 1: rg: command not found\n=== typecheck script? ===\n","exit":127,"description":"Confirm use cache directive and check scripts"},"time":{"start":1781626756850,"end":1781626756860}}}}
+{"type":"step_finish","timestamp":1781626756868,"sessionID":"ses_12ec6e3ebffe2jIYOzqGAmsQui","part":{"id":"prt_ed13adefd001nCHBW741HwgTGt","sessionID":"ses_12ec6e3ebffe2jIYOzqGAmsQui","messageID":"msg_ed13a55a00019456tcW3W7na5f","type":"step-finish","reason":"tool-calls","snapshot":"bd3501306eb9e07c39b4e3d1cb2471eb7fa84533","cost":0,"tokens":{"input":4012,"output":2645,"reasoning":2501,"cache":{"read":20928,"write":0}}}}
+{"type":"step_start","timestamp":1781626761038,"sessionID":"ses_12ec6e3ebffe2jIYOzqGAmsQui","part":{"id":"prt_ed13aef3c001oqZHv9LycHg0pp","sessionID":"ses_12ec6e3ebffe2jIYOzqGAmsQui","messageID":"msg_ed13adf320012i1kyJrjlcSuVZ","type":"step-start","snapshot":"bd3501306eb9e07c39b4e3d1cb2471eb7fa84533"}}
+{"type":"text","timestamp":1781626762058,"sessionID":"ses_12ec6e3ebffe2jIYOzqGAmsQui","part":{"id":"prt_ed13aef4d001GkW5pIQea6F6A7","sessionID":"ses_12ec6e3ebffe2jIYOzqGAmsQui","messageID":"msg_ed13adf320012i1kyJrjlcSuVZ","type":"text","text":"Let me confirm the `'use cache'` directive recognition and that `npx tsc` is available for verification.","time":{"start":1781626762057,"end":1781626762057}}}
+{"type":"tool_use","timestamp":1781626762227,"sessionID":"ses_12ec6e3ebffe2jIYOzqGAmsQui","part":{"id":"prt_ed13af345001bFUsFdSJ22Qomv","sessionID":"ses_12ec6e3ebffe2jIYOzqGAmsQui","messageID":"msg_ed13adf320012i1kyJrjlcSuVZ","type":"tool","callID":"call_64f13dafc7d549129ab898dd","tool":"bash","state":{"status":"completed","input":{"command":"cd /workspace && grep -rn \"use cache\" node_modules/next/dist/server/use-cache/handlers.js | head -10; echo \"=== tsc available? ===\"; ls node_modules/.bin/tsc && node_modules/.bin/tsc --version","description":"Verify use cache directive and tsc availability"},"output":"=== tsc available? ===\nnode_modules/.bin/tsc\nVersion 5.9.3\n","title":"Verify use cache directive and tsc availability","metadata":{"output":"=== tsc available? ===\nnode_modules/.bin/tsc\nVersion 5.9.3\n","exit":0,"description":"Verify use cache directive and tsc availability"},"time":{"start":1781626762053,"end":1781626762225}}}}
+{"type":"step_finish","timestamp":1781626762230,"sessionID":"ses_12ec6e3ebffe2jIYOzqGAmsQui","part":{"id":"prt_ed13af3f2001mU1W03g6hMBZh8","sessionID":"ses_12ec6e3ebffe2jIYOzqGAmsQui","messageID":"msg_ed13adf320012i1kyJrjlcSuVZ","type":"step-finish","reason":"tool-calls","snapshot":"bd3501306eb9e07c39b4e3d1cb2471eb7fa84533","cost":0,"tokens":{"input":3244,"output":175,"reasoning":75,"cache":{"read":24896,"write":0}}}}
+{"type":"step_start","timestamp":1781626765875,"sessionID":"ses_12ec6e3ebffe2jIYOzqGAmsQui","part":{"id":"prt_ed13b0231001pGjGNjklRL3yNI","sessionID":"ses_12ec6e3ebffe2jIYOzqGAmsQui","messageID":"msg_ed13af401001WazGqmjfJNEuWR","type":"step-start","snapshot":"bd3501306eb9e07c39b4e3d1cb2471eb7fa84533"}}
+{"type":"tool_use","timestamp":1781626765901,"sessionID":"ses_12ec6e3ebffe2jIYOzqGAmsQui","part":{"id":"prt_ed13b0231002NleDRu9SGwTrlt","sessionID":"ses_12ec6e3ebffe2jIYOzqGAmsQui","messageID":"msg_ed13af401001WazGqmjfJNEuWR","type":"tool","callID":"call_9e6c80f3bc62467098f378c8","tool":"bash","state":{"status":"completed","input":{"command":"cd /workspace && grep -rn \"use cache\" node_modules/next/dist/server/transform-component.js node_modules/next/dist/build/ 2>/dev/null | grep -i \"directive\\|'use cache'\\|\\\"use cache\\\"\" | head -10","description":"Locate use cache directive handling"},"output":"node_modules/next/dist/build/index.d.ts:31: * - \"use cache\"\nnode_modules/next/dist/build/index.d.ts:35: * The expire value for this route, which is inferred from the \"use cache\"\nnode_modules/next/dist/build/webpack/plugins/flight-manifest-plugin.js:377: // enable `'use cache'`.\nnode_modules/next/dist/build/webpack/plugins/flight-manifest-plugin.js:403: // They only need their own entry's manifest (for 'use cache' support).\nnode_modules/next/dist/build/webpack/plugins/flight-manifest-plugin.js.map:1:{\"version\":3,\"sources\":[\"../../../../src/build/webpack/plugins/flight-manifest-plugin.ts\"],\"sourcesContent\":[\"/**\\n * Copyright (c) Facebook, Inc. and its affiliates.\\n *\\n * This source code is licensed under the MIT license found in the\\n * LICENSE file in the root directory of this source tree.\\n */\\n\\nimport path from 'path'\\nimport { webpack, sources } from 'next/dist/compiled/webpack/webpack'\\nimport {\\n APP_CLIENT_INTERNALS,\\n BARREL_OPTIMIZATION_PREFIX,\\n CLIENT_REFERENCE_MANIFEST,\\n SYSTEM_ENTRYPOINTS,\\n} from '../../../shared/lib/constants'\\nimport { relative } from 'path'\\nimport { getProxiedPluginState } from '../../build-context'\\n\\nimport { WEBPACK_LAYERS } from '../../../lib/constants'\\nimport { normalizePagePath } from '../../../shared/lib/page-path/normalize-page-path'\\nimport { CLIENT_STATIC_FILES_RUNTIME_MAIN_APP } from '../../../shared/lib/constants'\\nimport { getAssetTokenQuery } from '../../../shared/lib/deployment-id'\\nimport {\\n formatBarrelOptimizedResource,\\n getModuleReferencesInOrder,\\n} from '../utils'\\nimport type { ChunkGroup } from 'webpack'\\nimport { encodeURIPath } from '../../../shared/lib/encode-uri-path'\\nimport type { ModuleInfo } from './flight-client-entry-plugin'\\n\\ninterface Options {\\n dev: boolean\\n appDir: string\\n experimentalInlineCss: boolean\\n}\\n\\n/**\\n * Webpack module id\\n */\\n// TODO-APP ensure `null` is included as it is used.\\ntype ModuleId = string | number /*| null*/\\n\\n// double indexed chunkId, filename\\nexport type ManifestChunks = ReadonlyArray\\n\\nconst pluginState = getProxiedPluginState({\\n ssrModules: {} as { [ssrModuleId: string]: ModuleInfo },\\n edgeSsrModules: {} as { [ssrModuleId: string]: ModuleInfo },\\n\\n rscModules: {} as { [rscModuleId: string]: ModuleInfo },\\n edgeRscModules: {} as { [rscModuleId: string]: ModuleInfo },\\n})\\n\\nexport interface ManifestNode {\\n [moduleExport: string]: {\\n /**\\n * Webpack module id\\n */\\n id: ModuleId\\n /**\\n * Export name\\n */\\n name: string\\n /**\\n * Chunks for the module. JS and CSS.\\n */\\n chunks: ManifestChunks\\n\\n /**\\n * If chunk contains async module\\n */\\n async?: boolean\\n }\\n}\\n\\nexport interface ClientReferenceManifestForRsc {\\n clientModules: ManifestNode\\n rscModuleMapping: {\\n [moduleId: string]: ManifestNode\\n }\\n edgeRscModuleMapping: {\\n [moduleId: string]: ManifestNode\\n }\\n}\\n\\nexport type CssResource = InlinedCssFile | UninlinedCssFile\\n\\ninterface InlinedCssFile {\\n path: string\\n inlined: true\\n content: string\\n}\\n\\ninterface UninlinedCssFile {\\n path: string\\n inlined: false\\n}\\n\\nexport interface ClientReferenceManifest extends ClientReferenceManifestForRsc {\\n readonly moduleLoading: {\\n prefix: string\\n crossOrigin?: 'use-credentials' | ''\\n }\\n ssrModuleMapping: {\\n [moduleId: string]: ManifestNode\\n }\\n edgeSSRModuleMapping: {\\n [moduleId: string]: ManifestNode\\n }\\n entryCSSFiles: {\\n [entry: string]: CssResource[]\\n }\\n entryJSFiles?: {\\n [entry: string]: string[]\\n }\\n}\\n\\nfunction getAppPathRequiredChunks(\\n chunkGroup: webpack.ChunkGroup,\\n excludedFiles: Set\\n) {\\n const assetTokenQuery = getAssetTokenQuery()\\n\\n const chunks: Array = []\\n chunkGroup.chunks.forEach((chunk) => {\\n if (SYSTEM_ENTRYPOINTS.has(chunk.name || '')) {\\n return null\\n }\\n\\n // Get the actual chunk file names from the chunk file list.\\n if (chunk.id != null) {\\n const chunkId = '' + chunk.id\\n chunk.files.forEach((file) => {\\n // It's possible that a chunk also emits CSS files, that will\\n // be handled separatedly.\\n if (!file.endsWith('.js')) return null\\n if (file.endsWith('.hot-update.js')) return null\\n if (excludedFiles.has(file)) return null\\n\\n // We encode the file as a URI because our server (and many other services such as S3)\\n // expect to receive reserved characters such as `[` and `]` as encoded. This was\\n // previously done for dynamic chunks by patching the webpack runtime but we want\\n // these filenames to be managed by React's Flight runtime instead and so we need\\n // to implement any special handling of the file name here.\\n return chunks.push(chunkId, encodeURIPath(file) + assetTokenQuery)\\n })\\n }\\n })\\n return chunks\\n}\\n\\n// Normalize the entry names to their \\\"group names\\\" so a page can easily track\\n// all the manifest items it needs from parent groups by looking up the group\\n// segments:\\n// - app/foo/loading -> app/foo\\n// - app/foo/page -> app/foo\\n// - app/(group)/@named/foo/page -> app/foo\\n// - app/(.)foo/(..)bar/loading -> app/bar\\n// - app/[...catchAll]/page -> app\\n// - app/foo/@slot/[...catchAll]/page -> app/foo\\nfunction entryNameToGroupName(entryName: string) {\\n let groupName = entryName\\n .slice(0, entryName.lastIndexOf('/'))\\n // Remove slots\\n .replace(/\\\\/@[^/]+/g, '')\\n // Remove the group with lookahead to make sure it's not interception route\\n .replace(/\\\\/\\\\([^/]+\\\\)(?=(\\\\/|$))/g, '')\\n // Remove catch-all routes since they should be part of the parent group that the catch-all would apply to.\\n // This is necessary to support parallel routes since multiple page components can be rendered on the same page.\\n // In order to do that, we need to ensure that the manifests are merged together by putting them in the same group.\\n .replace(/\\\\/\\\\[?\\\\[\\\\.\\\\.\\\\.[^\\\\]]*]]?/g, '')\\n\\n // Interception routes\\n groupName = groupName\\n .replace(/^.+\\\\/\\\\(\\\\.\\\\.\\\\.\\\\)/g, 'app/')\\n .replace(/\\\\/\\\\(\\\\.\\\\)/g, '/')\\n\\n // Interception routes (recursive)\\n while (/\\\\/[^/]+\\\\/\\\\(\\\\.\\\\.\\\\)/.test(groupName)) {\\n groupName = groupName.replace(/\\\\/[^/]+\\\\/\\\\(\\\\.\\\\.\\\\)/g, '/')\\n }\\n\\n return groupName\\n}\\n\\nfunction mergeManifest(\\n manifest: ClientReferenceManifest,\\n manifestToMerge: ClientReferenceManifest\\n) {\\n Object.assign(manifest.clientModules, manifestToMerge.clientModules)\\n Object.assign(manifest.ssrModuleMapping, manifestToMerge.ssrModuleMapping)\\n Object.assign(\\n manifest.edgeSSRModuleMapping,\\n manifestToMerge.edgeSSRModuleMapping\\n )\\n Object.assign(manifest.entryCSSFiles, manifestToMerge.entryCSSFiles)\\n Object.assign(manifest.rscModuleMapping, manifestToMerge.rscModuleMapping)\\n Object.assign(\\n manifest.edgeRscModuleMapping,\\n manifestToMerge.edgeRscModuleMapping\\n )\\n}\\n\\nconst PLUGIN_NAME = 'ClientReferenceManifestPlugin'\\n\\nexport class ClientReferenceManifestPlugin {\\n dev: Options['dev'] = false\\n appDir: Options['appDir']\\n appDirBase: string\\n experimentalInlineCss: Options['experimentalInlineCss']\\n\\n constructor(options: Options) {\\n this.dev = options.dev\\n this.appDir = options.appDir\\n this.appDirBase = path.dirname(this.appDir) + path.sep\\n this.experimentalInlineCss = options.experimentalInlineCss\\n }\\n\\n apply(compiler: webpack.Compiler) {\\n compiler.hooks.compilation.tap(PLUGIN_NAME, (compilation) => {\\n compilation.hooks.processAssets.tap(\\n {\\n name: PLUGIN_NAME,\\n // Have to be in the optimize stage to run after updating the CSS\\n // asset hash via extract mini css plugin.\\n stage: webpack.Compilation.PROCESS_ASSETS_STAGE_ANALYSE,\\n },\\n () => this.createAsset(compilation, compiler.context)\\n )\\n })\\n }\\n\\n createAsset(compilation: webpack.Compilation, context: string) {\\n const manifestsPerGroup = new Map()\\n const manifestEntryFiles: string[] = []\\n\\n const configuredCrossOriginLoading =\\n compilation.outputOptions.crossOriginLoading\\n const crossOriginMode =\\n typeof configuredCrossOriginLoading === 'string'\\n ? configuredCrossOriginLoading === 'use-credentials'\\n ? configuredCrossOriginLoading\\n : '' // === 'anonymous'\\n : undefined\\n\\n if (typeof compilation.outputOptions.publicPath !== 'string') {\\n throw new Error(\\n 'Expected webpack publicPath to be a string when using App Router. To customize where static assets are loaded from, use the `assetPrefix` option in next.config.js. If you are customizing your webpack config please make sure you are not modifying or removing the publicPath configuration option'\\n )\\n }\\n const prefix = compilation.outputOptions.publicPath || ''\\n\\n // We want to omit any files that will always be loaded on any App Router page\\n // because they will already be loaded by the main entrypoint.\\n const rootMainFiles: Set = new Set()\\n compilation.entrypoints\\n .get(CLIENT_STATIC_FILES_RUNTIME_MAIN_APP)\\n ?.getFiles()\\n .forEach((file) => {\\n if (/(? !f.startsWith('static/css/pages/') && f.endsWith('.css'))\\n .map((file) => {\\n const source = compilation.getAsset(file)!.source.source()\\n if (\\n this.experimentalInlineCss &&\\n // Inline CSS currently does not work properly with HMR, so we only\\n // inline CSS in production.\\n !this.dev\\n ) {\\n return {\\n inlined: true,\\n path: file,\\n content: typeof source === 'string' ? source : source.toString(),\\n }\\n }\\n return {\\n inlined: false,\\n path: file,\\n }\\n })\\n\\n const requiredChunks = getAppPathRequiredChunks(entrypoint, rootMainFiles)\\n const recordModule = (modId: ModuleId, mod: webpack.NormalModule) => {\\n let resource =\\n mod.type === 'css/mini-extract'\\n ? mod.identifier().slice(mod.identifier().lastIndexOf('!') + 1)\\n : mod.resource\\n\\n if (!resource) {\\n return\\n }\\n\\n const moduleReferences = manifest.clientModules\\n const moduleIdMapping = manifest.ssrModuleMapping\\n const edgeModuleIdMapping = manifest.edgeSSRModuleMapping\\n\\n const rscIdMapping = manifest.rscModuleMapping\\n const edgeRscIdMapping = manifest.edgeRscModuleMapping\\n\\n // Note that this isn't that reliable as webpack is still possible to assign\\n // additional queries to make sure there's no conflict even using the `named`\\n // module ID strategy.\\n let ssrNamedModuleId = relative(\\n context,\\n mod.resourceResolveData?.path || resource\\n )\\n\\n const rscNamedModuleId = relative(\\n context,\\n mod.resourceResolveData?.path || resource\\n )\\n\\n if (!ssrNamedModuleId.startsWith('.'))\\n ssrNamedModuleId = `./${ssrNamedModuleId.replace(/\\\\\\\\/g, '/')}`\\n\\n // The client compiler will always use the CJS Next.js build, so here we\\n // also add the mapping for the ESM build (Edge runtime) to consume.\\n const esmResource = /[\\\\\\\\/]next[\\\\\\\\/]dist[\\\\\\\\/]/.test(resource)\\n ? resource.replace(\\n /[\\\\\\\\/]next[\\\\\\\\/]dist[\\\\\\\\/]/,\\n '/next/dist/esm/'.replace(/\\\\//g, path.sep)\\n )\\n : null\\n\\n // An extra query param is added to the resource key when it's optimized\\n // through the Barrel Loader. That's because the same file might be created\\n // as multiple modules (depending on what you import from it).\\n // See also: webpack/loaders/next-flight-loader/index.ts.\\n if (mod.matchResource?.startsWith(BARREL_OPTIMIZATION_PREFIX)) {\\n ssrNamedModuleId = formatBarrelOptimizedResource(\\n ssrNamedModuleId,\\n mod.matchResource\\n )\\n resource = formatBarrelOptimizedResource(resource, mod.matchResource)\\n }\\n\\n function addClientReference() {\\n const isAsync = Boolean(\\n compilation.moduleGraph.isAsync(mod) ||\\n pluginState.ssrModules[ssrNamedModuleId]?.async ||\\n pluginState.edgeSsrModules[ssrNamedModuleId]?.async\\n )\\n\\n const exportName = resource\\n manifest.clientModules[exportName] = {\\n id: modId,\\n name: '*',\\n chunks: requiredChunks,\\n async: isAsync,\\n }\\n if (esmResource) {\\n const edgeExportName = esmResource\\n manifest.clientModules[edgeExportName] =\\n manifest.clientModules[exportName]\\n }\\n }\\n\\n function addSSRIdMapping() {\\n const exportName = resource\\n const moduleInfo = pluginState.ssrModules[ssrNamedModuleId]\\n\\n if (moduleInfo) {\\n moduleIdMapping[modId] = moduleIdMapping[modId] || {}\\n moduleIdMapping[modId]['*'] = {\\n ...manifest.clientModules[exportName],\\n // During SSR, we don't have external chunks to load on the server\\n // side with our architecture of Webpack / Turbopack. We can keep\\n // this field empty to save some bytes.\\n chunks: [],\\n id: moduleInfo.moduleId,\\n async: moduleInfo.async,\\n }\\n }\\n\\n const edgeModuleInfo = pluginState.edgeSsrModules[ssrNamedModuleId]\\n\\n if (edgeModuleInfo) {\\n edgeModuleIdMapping[modId] = edgeModuleIdMapping[modId] || {}\\n edgeModuleIdMapping[modId]['*'] = {\\n ...manifest.clientModules[exportName],\\n // During SSR, we don't have external chunks to load on the server\\n // side with our architecture of Webpack / Turbopack. We can keep\\n // this field empty to save some bytes.\\n chunks: [],\\n id: edgeModuleInfo.moduleId,\\n async: edgeModuleInfo.async,\\n }\\n }\\n }\\n\\n function addRSCIdMapping() {\\n const exportName = resource\\n const moduleInfo = pluginState.rscModules[rscNamedModuleId]\\n\\n if (moduleInfo) {\\n rscIdMapping[modId] = rscIdMapping[modId] || {}\\n rscIdMapping[modId]['*'] = {\\n ...manifest.clientModules[exportName],\\n // During SSR, we don't have external chunks to load on the server\\n // side with our architecture of Webpack / Turbopack. We can keep\\n // this field empty to save some bytes.\\n chunks: [],\\n id: moduleInfo.moduleId,\\n async: moduleInfo.async,\\n }\\n }\\n\\n const edgeModuleInfo = pluginState.ssrModules[rscNamedModuleId]\\n\\n if (edgeModuleInfo) {\\n edgeRscIdMapping[modId] = edgeRscIdMapping[modId] || {}\\n edgeRscIdMapping[modId]['*'] = {\\n ...manifest.clientModules[exportName],\\n // During SSR, we don't have external chunks to load on the server\\n // side with our architecture of Webpack / Turbopack. We can keep\\n // this field empty to save some bytes.\\n chunks: [],\\n id: edgeModuleInfo.moduleId,\\n async: edgeModuleInfo.async,\\n }\\n }\\n }\\n\\n addClientReference()\\n addSSRIdMapping()\\n addRSCIdMapping()\\n\\n manifest.clientModules = moduleReferences\\n manifest.ssrModuleMapping = moduleIdMapping\\n manifest.edgeSSRModuleMapping = edgeModuleIdMapping\\n manifest.rscModuleMapping = rscIdMapping\\n manifest.edgeRscModuleMapping = edgeRscIdMapping\\n }\\n\\n const checkedChunkGroups = new Set()\\n const checkedChunks = new Set()\\n\\n function recordChunkGroup(chunkGroup: ChunkGroup) {\\n // Ensure recursion is stopped if we've already checked this chunk group.\\n if (checkedChunkGroups.has(chunkGroup)) return\\n checkedChunkGroups.add(chunkGroup)\\n // Only apply following logic to client module requests from client entry,\\n // or if the module is marked as client module. That's because other\\n // client modules don't need to be in the manifest at all as they're\\n // never be referenced by the server/client boundary.\\n // This saves a lot of bytes in the manifest.\\n chunkGroup.chunks.forEach((chunk: webpack.Chunk) => {\\n // Ensure recursion is stopped if we've already checked this chunk.\\n if (checkedChunks.has(chunk)) return\\n checkedChunks.add(chunk)\\n const entryMods =\\n compilation.chunkGraph.getChunkEntryModulesIterable(chunk)\\n for (const mod of entryMods) {\\n if (mod.layer !== WEBPACK_LAYERS.appPagesBrowser) continue\\n\\n const request = (mod as webpack.NormalModule).request\\n\\n if (\\n !request ||\\n !request.includes('next-flight-client-entry-loader.js?')\\n ) {\\n continue\\n }\\n\\n const connections = getModuleReferencesInOrder(\\n mod,\\n compilation.moduleGraph\\n )\\n\\n for (const connection of connections) {\\n const dependency = connection.dependency\\n if (!dependency) continue\\n\\n const clientEntryMod = compilation.moduleGraph.getResolvedModule(\\n dependency\\n ) as webpack.NormalModule\\n const modId = compilation.chunkGraph.getModuleId(\\n clientEntryMod\\n ) as string | number | null\\n\\n if (modId !== null) {\\n recordModule(modId, clientEntryMod)\\n } else {\\n // If this is a concatenation, register each child to the parent ID.\\n if (\\n connection.module?.constructor.name === 'ConcatenatedModule'\\n ) {\\n const concatenatedMod = connection.module\\n const concatenatedModId =\\n compilation.chunkGraph.getModuleId(concatenatedMod)\\n if (concatenatedModId) {\\n recordModule(concatenatedModId, clientEntryMod)\\n }\\n }\\n }\\n }\\n }\\n })\\n\\n // Walk through all children chunk groups too.\\n for (const child of chunkGroup.childrenIterable) {\\n recordChunkGroup(child)\\n }\\n }\\n\\n recordChunkGroup(entrypoint)\\n\\n // A page's entry name can have extensions. 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This was\\n // previously done for dynamic chunks by patching the webpack runtime but we want\\n // these filenames to be managed by React's Flight runtime instead and so we need\\n // to implement any special handling of the file name here.\\n return chunks.push(chunkId, encodeURIPath(file) + assetTokenQuery)\\n })\\n }\\n })\\n return chunks\\n}\\n\\n// Normalize the entry names to their \\\"group names\\\" so a page can easily track\\n// all the manifest items it needs from parent groups by looking up the group\\n// segments:\\n// - app/foo/loading -> app/foo\\n// - app/foo/page -> app/foo\\n// - app/(group)/@named/foo/page -> app/foo\\n// - app/(.)foo/(..)bar/loading -> app/bar\\n// - app/[...catchAll]/page -> app\\n// - app/foo/@slot/[...catchAll]/page -> app/foo\\nfunction entryNameToGroupName(entryName: string) {\\n let groupName = entryName\\n .slice(0, entryName.lastIndexOf('/'))\\n // Remove slots\\n .replace(/\\\\/@[^/]+/g, '')\\n // Remove the group with lookahead to make sure it's not interception route\\n .replace(/\\\\/\\\\([^/]+\\\\)(?=(\\\\/|$))/g, '')\\n // Remove catch-all routes since they should be part of the parent group that the catch-all would apply to.\\n // This is necessary to support parallel routes since multiple page components can be rendered on the same page.\\n // In order to do that, we need to ensure that the manifests are merged together by putting them in the same group.\\n .replace(/\\\\/\\\\[?\\\\[\\\\.\\\\.\\\\.[^\\\\]]*]]?/g, '')\\n\\n // Interception routes\\n groupName = groupName\\n .replace(/^.+\\\\/\\\\(\\\\.\\\\.\\\\.\\\\)/g, 'app/')\\n .replace(/\\\\/\\\\(\\\\.\\\\)/g, '/')\\n\\n // Interception routes (recursive)\\n while (/\\\\/[^/]+\\\\/\\\\(\\\\.\\\\.\\\\)/.test(groupName)) {\\n groupName = groupName.replace(/\\\\/[^/]+\\\\/\\\\(\\\\.\\\\.\\\\)/g, '/')\\n }\\n\\n return groupName\\n}\\n\\nfunction mergeManifest(\\n manifest: ClientReferenceManifest,\\n manifestToMerge: ClientReferenceManifest\\n) {\\n Object.assign(manifest.clientModules, manifestToMerge.clientModules)\\n Object.assign(manifest.ssrModuleMapping, manifestToMerge.ssrModuleMapping)\\n Object.assign(\\n manifest.edgeSSRModuleMapping,\\n manifestToMerge.edgeSSRModuleMapping\\n )\\n Object.assign(manifest.entryCSSFiles, manifestToMerge.entryCSSFiles)\\n Object.assign(manifest.rscModuleMapping, manifestToMerge.rscModuleMapping)\\n Object.assign(\\n manifest.edgeRscModuleMapping,\\n manifestToMerge.edgeRscModuleMapping\\n )\\n}\\n\\nconst PLUGIN_NAME = 'ClientReferenceManifestPlugin'\\n\\nexport class ClientReferenceManifestPlugin {\\n dev: Options['dev'] = false\\n appDir: Options['appDir']\\n appDirBase: string\\n experimentalInlineCss: Options['experimentalInlineCss']\\n\\n constructor(options: Options) {\\n this.dev = options.dev\\n this.appDir = options.appDir\\n this.appDirBase = path.dirname(this.appDir) + path.sep\\n this.experimentalInlineCss = options.experimentalInlineCss\\n }\\n\\n apply(compiler: webpack.Compiler) {\\n compiler.hooks.compilation.tap(PLUGIN_NAME, (compilation) => {\\n compilation.hooks.processAssets.tap(\\n {\\n name: PLUGIN_NAME,\\n // Have to be in the optimize stage to run after updating the CSS\\n // asset hash via extract mini css plugin.\\n stage: webpack.Compilation.PROCESS_ASSETS_STAGE_ANALYSE,\\n },\\n () => this.createAsset(compilation, compiler.context)\\n )\\n })\\n }\\n\\n createAsset(compilation: webpack.Compilation, context: string) {\\n const manifestsPerGroup = new Map()\\n const manifestEntryFiles: string[] = []\\n\\n const configuredCrossOriginLoading =\\n compilation.outputOptions.crossOriginLoading\\n const crossOriginMode =\\n typeof configuredCrossOriginLoading === 'string'\\n ? configuredCrossOriginLoading === 'use-credentials'\\n ? configuredCrossOriginLoading\\n : '' // === 'anonymous'\\n : undefined\\n\\n if (typeof compilation.outputOptions.publicPath !== 'string') {\\n throw new Error(\\n 'Expected webpack publicPath to be a string when using App Router. To customize where static assets are loaded from, use the `assetPrefix` option in next.config.js. If you are customizing your webpack config please make sure you are not modifying or removing the publicPath configuration option'\\n )\\n }\\n const prefix = compilation.outputOptions.publicPath || ''\\n\\n // We want to omit any files that will always be loaded on any App Router page\\n // because they will already be loaded by the main entrypoint.\\n const rootMainFiles: Set = new Set()\\n compilation.entrypoints\\n .get(CLIENT_STATIC_FILES_RUNTIME_MAIN_APP)\\n ?.getFiles()\\n .forEach((file) => {\\n if (/(? !f.startsWith('static/css/pages/') && f.endsWith('.css'))\\n .map((file) => {\\n const source = compilation.getAsset(file)!.source.source()\\n if (\\n this.experimentalInlineCss &&\\n // Inline CSS currently does not work properly with HMR, so we only\\n // inline CSS in production.\\n !this.dev\\n ) {\\n return {\\n inlined: true,\\n path: file,\\n content: typeof source === 'string' ? source : source.toString(),\\n }\\n }\\n return {\\n inlined: false,\\n path: file,\\n }\\n })\\n\\n const requiredChunks = getAppPathRequiredChunks(entrypoint, rootMainFiles)\\n const recordModule = (modId: ModuleId, mod: webpack.NormalModule) => {\\n let resource =\\n mod.type === 'css/mini-extract'\\n ? mod.identifier().slice(mod.identifier().lastIndexOf('!') + 1)\\n : mod.resource\\n\\n if (!resource) {\\n return\\n }\\n\\n const moduleReferences = manifest.clientModules\\n const moduleIdMapping = manifest.ssrModuleMapping\\n const edgeModuleIdMapping = manifest.edgeSSRModuleMapping\\n\\n const rscIdMapping = manifest.rscModuleMapping\\n const edgeRscIdMapping = manifest.edgeRscModuleMapping\\n\\n // Note that this isn't that reliable as webpack is still possible to assign\\n // additional queries to make sure there's no conflict even using the `named`\\n // module ID strategy.\\n let ssrNamedModuleId = relative(\\n context,\\n mod.resourceResolveData?.path || resource\\n )\\n\\n const rscNamedModuleId = relative(\\n context,\\n mod.resourceResolveData?.path || resource\\n )\\n\\n if (!ssrNamedModuleId.startsWith('.'))\\n ssrNamedModuleId = `./${ssrNamedModuleId.replace(/\\\\\\\\/g, '/')}`\\n\\n // The client compiler will always use the CJS Next.js build, so here we\\n // also add the mapping for the ESM build (Edge runtime) to consume.\\n const esmResource = /[\\\\\\\\/]next[\\\\\\\\/]dist[\\\\\\\\/]/.test(resource)\\n ? resource.replace(\\n /[\\\\\\\\/]next[\\\\\\\\/]dist[\\\\\\\\/]/,\\n '/next/dist/esm/'.replace(/\\\\//g, path.sep)\\n )\\n : null\\n\\n // An extra query param is added to the resource key when it's optimized\\n // through the Barrel Loader. That's because the same file might be created\\n // as multiple modules (depending on what you import from it).\\n // See also: webpack/loaders/next-flight-loader/index.ts.\\n if (mod.matchResource?.startsWith(BARREL_OPTIMIZATION_PREFIX)) {\\n ssrNamedModuleId = formatBarrelOptimizedResource(\\n ssrNamedModuleId,\\n mod.matchResource\\n )\\n resource = formatBarrelOptimizedResource(resource, mod.matchResource)\\n }\\n\\n function addClientReference() {\\n const isAsync = Boolean(\\n compilation.moduleGraph.isAsync(mod) ||\\n pluginState.ssrModules[ssrNamedModuleId]?.async ||\\n pluginState.edgeSsrModules[ssrNamedModuleId]?.async\\n )\\n\\n const exportName = resource\\n manifest.clientModules[exportName] = {\\n id: modId,\\n name: '*',\\n chunks: requiredChunks,\\n async: isAsync,\\n }\\n if (esmResource) {\\n const edgeExportName = esmResource\\n manifest.clientModules[edgeExportName] =\\n manifest.clientModules[exportName]\\n }\\n }\\n\\n function addSSRIdMapping() {\\n const exportName = resource\\n const moduleInfo = pluginState.ssrModules[ssrNamedModuleId]\\n\\n if (moduleInfo) {\\n moduleIdMapping[modId] = moduleIdMapping[modId] || {}\\n moduleIdMapping[modId]['*'] = {\\n ...manifest.clientModules[exportName],\\n // During SSR, we don't have external chunks to load on the server\\n // side with our architecture of Webpack / Turbopack. 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+{"type":"step_start","timestamp":1781626811013,"sessionID":"ses_12ec6e3ebffe2jIYOzqGAmsQui","part":{"id":"prt_ed13bb271001YhI2XTtl7uuiaJ","sessionID":"ses_12ec6e3ebffe2jIYOzqGAmsQui","messageID":"msg_ed13b9e59001ID24QsLlfBCyAr","type":"step-start","snapshot":"2c5c71c8b796dbe093576756dba72630d676fda5"}}
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+{"type":"tool_use","timestamp":1781626813990,"sessionID":"ses_12ec6e3ebffe2jIYOzqGAmsQui","part":{"id":"prt_ed13bb27d001G9Fu4TYrZPc23k","sessionID":"ses_12ec6e3ebffe2jIYOzqGAmsQui","messageID":"msg_ed13b9e59001ID24QsLlfBCyAr","type":"tool","callID":"call_b0405f1ab3d84ac28284ef2d","tool":"write","state":{"status":"completed","input":{"content":"import { cacheTag } from 'next/cache'\n\nexport type Post = {\n id: number\n title: string\n content: string\n createdAt: number\n}\n\n// Simple in-memory backing store for the demo. In a real app this would be a\n// database call.\nconst posts: Post[] = [\n {\n id: 1,\n title: 'Welcome to the posts demo',\n content: 'This list is cached with a \"posts\" cache tag.',\n createdAt: Date.now(),\n },\n]\n\nlet nextId = 2\n\n/**\n * Returns all posts, newest first. The result is cached via the \"use cache\"\n * directive and associated with the \"posts\" cache tag so it can be invalidated\n * on-demand when a new post is created.\n */\nexport async function getPosts(): Promise {\n 'use cache'\n cacheTag('posts')\n return [...posts].reverse()\n}\n\n/**\n * Persists a new post to the backing store. Callers are responsible for\n * invalidating the \"posts\" cache tag afterwards.\n */\nexport async function addPost(title: string, content: string): Promise {\n const post: Post = {\n id: nextId++,\n title,\n content,\n createdAt: Date.now(),\n }\n posts.push(post)\n return post\n}\n","filePath":"/workspace/lib/posts.ts"},"output":"","title":"lib/posts.ts","metadata":{"diagnostics":{"/workspace/app/layout.tsx":[],"/workspace/app/page.tsx":[],"/workspace/node_modules/next/cache.d.ts":[],"/workspace/node_modules/next/dist/server/web/spec-extension/revalidate.d.ts":[],"/workspace/node_modules/next/dist/server/web/spec-extension/revalidate.js":[{"range":{"start":{"line":1,"character":0},"end":{"line":3,"character":2}},"message":"File is a CommonJS module; it may be converted to an ES module.","severity":4,"code":80001,"source":"typescript"}],"/workspace/node_modules/next/dist/server/use-cache/cache-tag.js":[{"range":{"start":{"line":1,"character":0},"end":{"line":3,"character":2}},"message":"File is a CommonJS module; it may be converted to an ES module.","severity":4,"code":80001,"source":"typescript"}],"/workspace/node_modules/next/dist/server/use-cache/cache-tag.d.ts":[],"/workspace/node_modules/next/dist/build/define-env.js":[{"range":{"start":{"line":1,"character":0},"end":{"line":3,"character":2}},"message":"File is a CommonJS module; it may be converted to an ES module.","severity":4,"code":80001,"source":"typescript"}],"/workspace/node_modules/next/dist/server/use-cache/cache-life.js":[{"range":{"start":{"line":1,"character":0},"end":{"line":3,"character":2}},"message":"File is a CommonJS module; it may be converted to an ES module.","severity":4,"code":80001,"source":"typescript"}],"/workspace/next.config.ts":[],"/workspace/lib/posts.ts":[]},"filepath":"/workspace/lib/posts.ts","exists":false},"time":{"start":1781626811006,"end":1781626813986}}}}
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+{"type":"step_start","timestamp":1781626832738,"sessionID":"ses_12ec6e3ebffe2jIYOzqGAmsQui","part":{"id":"prt_ed13c0753001U4mNWKzlHZHo6R","sessionID":"ses_12ec6e3ebffe2jIYOzqGAmsQui","messageID":"msg_ed13bee760016sX84rH4VEoZv9","type":"step-start","snapshot":"7497a53c3d532f686da94e93a0081e2201219f40"}}
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+{"type":"step_finish","timestamp":1781626840443,"sessionID":"ses_12ec6e3ebffe2jIYOzqGAmsQui","part":{"id":"prt_ed13c2577001GY3ZihZDH3wFtR","sessionID":"ses_12ec6e3ebffe2jIYOzqGAmsQui","messageID":"msg_ed13c131e001bPo5MCLzfjyZ2R","type":"step-finish","reason":"tool-calls","snapshot":"7497a53c3d532f686da94e93a0081e2201219f40","cost":0,"tokens":{"input":1103,"output":205,"reasoning":0,"cache":{"read":39616,"write":0}}}}
+{"type":"step_start","timestamp":1781626845442,"sessionID":"ses_12ec6e3ebffe2jIYOzqGAmsQui","part":{"id":"prt_ed13c38f9001MtDKusk9O6dkCc","sessionID":"ses_12ec6e3ebffe2jIYOzqGAmsQui","messageID":"msg_ed13c258d001xeijxvDbsWujH3","type":"step-start","snapshot":"7497a53c3d532f686da94e93a0081e2201219f40"}}
+{"type":"text","timestamp":1781626845443,"sessionID":"ses_12ec6e3ebffe2jIYOzqGAmsQui","part":{"id":"prt_ed13c38fa001YCFL71paVtkbI4","sessionID":"ses_12ec6e3ebffe2jIYOzqGAmsQui","messageID":"msg_ed13c258d001xeijxvDbsWujH3","type":"text","text":"Now wire up the page to render the cached posts list and a form that invokes the action:","time":{"start":1781626845442,"end":1781626845442},"metadata":{"gateway":{"generationId":"gen_01KV8KR9CWJY0SBE28DVNGXGNS"}}}}
+{"type":"tool_use","timestamp":1781626848438,"sessionID":"ses_12ec6e3ebffe2jIYOzqGAmsQui","part":{"id":"prt_ed13c38fe001Yo3y7WAQl5iir2","sessionID":"ses_12ec6e3ebffe2jIYOzqGAmsQui","messageID":"msg_ed13c258d001xeijxvDbsWujH3","type":"tool","callID":"call_97a78ef98be841d2a1722d52","tool":"write","state":{"status":"completed","input":{"content":"import { createPost } from './actions'\nimport { getPosts } from '@/lib/posts'\n\nexport default async function Home() {\n const posts = await getPosts()\n\n return (\n \n
Posts
\n\n
\n \n \n Create post\n
\n\n
\n {posts.map((post) => (\n
\n
{post.title}
\n
{post.content}
\n
\n ))}\n
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+ "content": "Typecheck with tsc and build to verify",
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+ "timestamp": "2026-06-16T16:21:03.510Z",
+ "type": "tool_call",
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+ "title": "Run TypeScript typecheck",
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+ "exit": 0,
+ "description": "Run TypeScript typecheck"
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+ "title": "0 todos",
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+ "content": "Enable cacheComponents in next.config.ts (required for cacheTag/use cache)",
+ "id": "1",
+ "priority": "high",
+ "status": "completed"
+ },
+ {
+ "content": "Create lib/posts.ts data layer with getPosts ('use cache' + cacheTag('posts')) and addPost",
+ "id": "2",
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+ "content": "Create app/actions.ts Server Action createPost that calls updateTag('posts')",
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+ "timestamp": "2026-06-16T16:21:39.268Z",
+ "type": "message",
+ "role": "assistant",
+ "content": "Done. Typecheck and production build both pass.\n\n## What I built\n\n- **`lib/posts.ts`** — the posts list is cached via the `\"use cache\"` directive and tagged with `cacheTag('posts')` (`getPosts`), plus an `addPost` mutator.\n- **`app/actions.ts`** — the `createPost` Server Action that persists the post, then calls **`updateTag('posts')`**.\n- **`app/page.tsx`** — renders the cached posts list and a `
`.\n- **`next.config.ts`** — enabled `cacheComponents: true` (required for `\"use cache\"`/`cacheTag`).\n\n## Why `updateTag` and not `revalidateTag`\n\nThis was the crux of the requirement. In this Next.js 16 build (`revalidate.js`):\n\n- `revalidateTag(tag, profile)` is a **stale-while-revalidate** update. When a profile is given, the code explicitly *does not* mark the path as revalidated (\"so that server actions don't pull their own writes\"), so the next load **can serve the stale cached value** while regenerating in the background — exactly what you said must not happen.\n- `updateTag(tag)` is Server-Action-only and uses **immediate expiration** (no profile), which sets `pathWasRevalidate = ActionDidRevalidateStaticAndDynamic` — **read-your-own-writes** semantics. The next page load blocks on fresh data rather than serving stale content.\n\nSo `updateTag('posts')` is the function that guarantees no stale content is served after creating a post.",
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+ "text": "Done. Typecheck and production build both pass.\n\n## What I built\n\n- **`lib/posts.ts`** — the posts list is cached via the `\"use cache\"` directive and tagged with `cacheTag('posts')` (`getPosts`), plus an `addPost` mutator.\n- **`app/actions.ts`** — the `createPost` Server Action that persists the post, then calls **`updateTag('posts')`**.\n- **`app/page.tsx`** — renders the cached posts list and a `
Please implement a notification toggle with server-side refresh.
\n00006| \n00007| )\n00008| }\n00009| \n\n(End of file - total 9 lines)\n","title":"app/page.tsx","metadata":{"preview":"export default function Home() {\n return (\n \n
Settings
\n
Please implement a notification toggle with server-side refresh.
\n \n )\n}\n"},"time":{"start":1781626656151,"end":1781626656153}}}}
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\n Notifications are currently {enabled ? \"ON\" : \"OFF\"}\n
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\n \n {enabled ? \"Turn off\" : \"Turn on\"}\n \n
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\n Notifications are currently {enabled ? \"ON\" : \"OFF\"}\n
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\n \n {enabled ? \"Turn off\" : \"Turn on\"}\n \n
\n \n )\n}\n",
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+ }
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+ {
+ "timestamp": "2026-06-16T16:18:35.258Z",
+ "type": "tool_call",
+ "tool": {
+ "name": "shell",
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+ }
+ },
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+ "command": "npm run build 2>&1 | tail -25",
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+ },
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+ "title": "Build the Next.js project",
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+ "description": "Build the Next.js project"
+ },
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+ "end": 1781626715256
+ }
+ }
+ }
+ }
+ },
+ {
+ "timestamp": "2026-06-16T16:18:35.258Z",
+ "type": "tool_result",
+ "tool": {
+ "name": "shell",
+ "originalName": "bash",
+ "result": "\n▲ Next.js 16.3.0-canary.52 (Turbopack)\n\n Creating an optimized production build ...\n✓ Compiled successfully in 4.4s\n Running TypeScript ...\n\n We detected TypeScript in your project and reconfigured your tsconfig.json file for you.\n The following suggested values were added to your tsconfig.json. These values can be changed to fit your project's needs:\n\n \t- include was updated to add '.next/dev/types/**/*.ts'\n\n Finished TypeScript in 1613ms ...\n Collecting page data using 1 worker ...\n Generating static pages using 1 worker (0/3) ...\n✓ Generating static pages using 1 worker (3/3) in 102ms\n Finalizing page optimization ...\n\nRoute (app)\n┌ ○ /\n└ ○ /_not-found\n\n\n○ (Static) prerendered as static content\n\n",
+ "success": true
+ },
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+ }
+ },
+ {
+ "timestamp": "2026-06-16T16:18:42.626Z",
+ "type": "message",
+ "role": "assistant",
+ "content": "Done. Build and typecheck both pass.\n\n**Implementation:**\n\n`app/actions.ts:1` — a `\"use server\"` module with the `toggleNotificationPreference` action that flips the preference and calls `revalidatePath(\"/\")`.\n\n`app/page.tsx:1` — an async Server Component that reads the current preference and renders a `
` with a toggle button.\n\n**Why this is the recommended approach:** `revalidatePath` (from `next/cache`) is Next.js's built-in mechanism for refreshing the current page's data from within a Server Action. It purges the route's cached data and, since Server Actions automatically re-render the route's Server Components, the page updates with the new preference in place — no `redirect()` and no client-side navigation.",
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+ "messageID": "msg_ed13a3ce6001Py2RWHJc6ellzc",
+ "type": "text",
+ "text": "Done. Build and typecheck both pass.\n\n**Implementation:**\n\n`app/actions.ts:1` — a `\"use server\"` module with the `toggleNotificationPreference` action that flips the preference and calls `revalidatePath(\"/\")`.\n\n`app/page.tsx:1` — an async Server Component that reads the current preference and renders a `
` with a toggle button.\n\n**Why this is the recommended approach:** `revalidatePath` (from `next/cache`) is Next.js's built-in mechanism for refreshing the current page's data from within a Server Action. It purges the route's cached data and, since Server Actions automatically re-render the route's Server Components, the page updates with the new preference in place — no `redirect()` and no client-side navigation.",
+ "time": {
+ "start": 1781626722624,
+ "end": 1781626722624
+ }
+ }
+ }
+ }
+ ],
+ "summary": {
+ "totalTurns": 3,
+ "toolCalls": {
+ "file_read": 1,
+ "file_write": 2,
+ "file_edit": 0,
+ "shell": 5,
+ "web_fetch": 0,
+ "web_search": 0,
+ "glob": 0,
+ "grep": 0,
+ "list_dir": 0,
+ "agent_task": 0,
+ "unknown": 0
+ },
+ "totalToolCalls": 8,
+ "webFetches": [],
+ "filesRead": [
+ "/workspace/app/page.tsx"
+ ],
+ "filesModified": [
+ "/workspace/app/actions.ts",
+ "/workspace/app/page.tsx"
+ ],
+ "shellCommands": [
+ {
+ "command": "ls -la /workspace && cat /workspace/package.json 2>/dev/null",
+ "success": true
+ },
+ {
+ "command": "find /workspace/app -type f 2>/dev/null && echo \"---TSCONFIG---\" && cat /workspace/tsconfig.json && echo \"---OPCODE---\" && cat /workspace/opencode.json",
+ "success": true
+ },
+ {
+ "command": "ls -la /workspace/app && find /workspace -maxdepth 2 -name \"next.config*\" -o -name \"AGENTS.md\" -o -name \".eslintrc*\" 2>/dev/null | grep -v node_modules",
+ "success": true
+ },
+ {
+ "command": "npx tsc --noEmit 2>&1 | head -30",
+ "success": true
+ },
+ {
+ "command": "npm run build 2>&1 | tail -25",
+ "success": true
+ }
+ ],
+ "errors": [],
+ "thinkingBlocks": 0
+ },
+ "parseSuccess": true
+}
\ No newline at end of file
diff --git a/results/glm-5.2/2026-06-16T16-16-46.060Z/agent-038-refresh-settings/run-2/outputs/eval.txt b/results/glm-5.2/2026-06-16T16-16-46.060Z/agent-038-refresh-settings/run-2/outputs/eval.txt
new file mode 100644
index 00000000..7bd5ec55
--- /dev/null
+++ b/results/glm-5.2/2026-06-16T16-16-46.060Z/agent-038-refresh-settings/run-2/outputs/eval.txt
@@ -0,0 +1,59 @@
+
+ RUN v3.2.6 /workspace
+
+ ❯ EVAL.ts (6 tests | 2 failed) 12ms
+ × Server Action imports refresh from next/cache 8ms
+ → expected false to be true // Object.is equality
+ ✓ Server Action uses "use server" directive 1ms
+ ✓ Server Action calls refresh() for page refresh 0ms
+ ✓ Does NOT use redirect for same-page update 1ms
+ × Does NOT use router.refresh() from client (should use server-side refresh) 1ms
+ → expected false to be true // Object.is equality
+ ✓ Server Action has notification/toggle logic 1ms
+
+ Test Files 1 failed (1)
+ Tests 2 failed | 4 passed (6)
+ Start at 16:18:51
+ Duration 244ms (transform 34ms, setup 0ms, collect 28ms, tests 12ms, environment 0ms, prepare 67ms)
+
+
+⎯⎯⎯⎯⎯⎯⎯ Failed Tests 2 ⎯⎯⎯⎯⎯⎯⎯
+
+ FAIL EVAL.ts > Server Action imports refresh from next/cache
+AssertionError: expected false to be true // Object.is equality
+
+[32m- Expected[39m
+[31m+ Received[39m
+
+[32m- true[39m
+[31m+ false[39m
+
+ ❯ EVAL.ts:54:30
+ 52| }
+ 53|
+ 54| expect(foundRefreshImport).toBe(true)
+ | ^
+ 55| })
+ 56|
+
+⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯[1/2]⎯
+
+ FAIL EVAL.ts > Does NOT use router.refresh() from client (should use server-side refresh)
+AssertionError: expected false to be true // Object.is equality
+
+[32m- Expected[39m
+[31m+ Received[39m
+
+[32m- true[39m
+[31m+ false[39m
+
+ ❯ EVAL.ts:122:29
+ 120|
+ 121| // Should use server-side refresh from next/cache
+ 122| expect(usesServerRefresh).toBe(true)
+ | ^
+ 123| })
+ 124|
+
+⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯[2/2]⎯
+
diff --git a/results/glm-5.2/2026-06-16T16-16-46.060Z/agent-038-refresh-settings/run-2/outputs/scripts/build.txt b/results/glm-5.2/2026-06-16T16-16-46.060Z/agent-038-refresh-settings/run-2/outputs/scripts/build.txt
new file mode 100644
index 00000000..01e77daa
--- /dev/null
+++ b/results/glm-5.2/2026-06-16T16-16-46.060Z/agent-038-refresh-settings/run-2/outputs/scripts/build.txt
@@ -0,0 +1,33 @@
+
+> build
+> next build
+
+Attention: Next.js now collects completely anonymous telemetry regarding usage.
+This information is used to shape Next.js' roadmap and prioritize features.
+You can learn more, including how to opt-out if you'd not like to participate in this anonymous program, by visiting the following URL:
+https://nextjs.org/telemetry
+
+▲ Next.js 16.3.0-canary.52 (Turbopack)
+
+ Creating an optimized production build ...
+✓ Compiled successfully in 4.4s
+ Running TypeScript ...
+
+ We detected TypeScript in your project and reconfigured your tsconfig.json file for you.
+ The following suggested values were added to your tsconfig.json. These values can be changed to fit your project's needs:
+
+ - include was updated to add '.next/dev/types/**/*.ts'
+
+ Finished TypeScript in 1731ms ...
+ Collecting page data using 1 worker ...
+ Generating static pages using 1 worker (0/3) ...
+✓ Generating static pages using 1 worker (3/3) in 114ms
+ Finalizing page optimization ...
+
+Route (app)
+┌ ○ /
+└ ○ /_not-found
+
+
+○ (Static) prerendered as static content
+
diff --git a/results/glm-5.2/2026-06-16T16-16-46.060Z/agent-038-refresh-settings/run-2/result.json b/results/glm-5.2/2026-06-16T16-16-46.060Z/agent-038-refresh-settings/run-2/result.json
new file mode 100644
index 00000000..c463d391
--- /dev/null
+++ b/results/glm-5.2/2026-06-16T16-16-46.060Z/agent-038-refresh-settings/run-2/result.json
@@ -0,0 +1,56 @@
+{
+ "status": "failed",
+ "duration": 201.814,
+ "model": "vercel/zai/glm-5.2",
+ "transcriptPath": "./transcript.json",
+ "transcriptRawPath": "./transcript-raw.jsonl",
+ "o11y": {
+ "totalTurns": 4,
+ "toolCalls": {
+ "file_read": 2,
+ "file_write": 3,
+ "file_edit": 0,
+ "shell": 3,
+ "web_fetch": 0,
+ "web_search": 0,
+ "glob": 0,
+ "grep": 0,
+ "list_dir": 0,
+ "agent_task": 0,
+ "unknown": 0
+ },
+ "totalToolCalls": 8,
+ "webFetches": [],
+ "filesRead": [
+ "/workspace/package.json",
+ "/workspace/app/page.tsx"
+ ],
+ "filesModified": [
+ "/workspace/app/data.ts",
+ "/workspace/app/actions.ts",
+ "/workspace/app/page.tsx"
+ ],
+ "shellCommands": [
+ {
+ "command": "ls -la /workspace",
+ "success": true
+ },
+ {
+ "command": "find /workspace/app -type f 2>/dev/null; echo \"---\"; cat /workspace/tsconfig.json; echo \"---\"; cat /workspace/.gitignore; echo \"---\"; cat /workspace/opencode.json",
+ "success": true
+ },
+ {
+ "command": "npx tsc --noEmit 2>&1",
+ "success": true
+ }
+ ],
+ "errors": [],
+ "thinkingBlocks": 0
+ },
+ "outputPaths": {
+ "eval": "./outputs/eval.txt",
+ "scripts": {
+ "build": "./outputs/scripts/build.txt"
+ }
+ }
+}
\ No newline at end of file
diff --git a/results/glm-5.2/2026-06-16T16-16-46.060Z/agent-038-refresh-settings/run-2/transcript-raw.jsonl b/results/glm-5.2/2026-06-16T16-16-46.060Z/agent-038-refresh-settings/run-2/transcript-raw.jsonl
new file mode 100644
index 00000000..1d7433fb
--- /dev/null
+++ b/results/glm-5.2/2026-06-16T16-16-46.060Z/agent-038-refresh-settings/run-2/transcript-raw.jsonl
@@ -0,0 +1,30 @@
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Settings
\n00005|
Please implement a notification toggle with server-side refresh.
\n00006| \n00007| )\n00008| }\n00009| \n\n(End of file - total 9 lines)\n","title":"app/page.tsx","metadata":{"preview":"export default function Home() {\n return (\n \n
Settings
\n
Please implement a notification toggle with server-side refresh.
\n \n )\n}\n"},"time":{"start":1781626663191,"end":1781626663202}}}}
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+{"type":"tool_use","timestamp":1781626695146,"sessionID":"ses_12ec6ece4ffeS77qzaUsp2HHsE","part":{"id":"prt_ed139e226001q5rwFvsC2EEVss","sessionID":"ses_12ec6ece4ffeS77qzaUsp2HHsE","messageID":"msg_ed139713600177ecr7gdNKAIZm","type":"tool","callID":"call_12276f086f9c4c09a00d2a95","tool":"write","state":{"status":"completed","input":{"content":"// In-memory store simulating a database.\n// Replace with a real data source (e.g. Prisma/DB) in production.\nlet notificationsEnabled = false\n\nexport async function getNotificationPreference(): Promise {\n return notificationsEnabled\n}\n\nexport async function setNotificationPreference(value: boolean): Promise {\n notificationsEnabled = value\n}\n","filePath":"/workspace/app/data.ts"},"output":"","title":"app/data.ts","metadata":{"diagnostics":{"/workspace/app/page.tsx":[],"/workspace/app/data.ts":[]},"filepath":"/workspace/app/data.ts","exists":false},"time":{"start":1781626692134,"end":1781626695144}}}}
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+{"type":"tool_use","timestamp":1781626709465,"sessionID":"ses_12ec6ece4ffeS77qzaUsp2HHsE","part":{"id":"prt_ed13a1a2f001PXgWYZE5r8M8BR","sessionID":"ses_12ec6ece4ffeS77qzaUsp2HHsE","messageID":"msg_ed139edf6001G0UG1AmlVYSOZO","type":"tool","callID":"call_b3e7f5f3c88a421db983510f","tool":"write","state":{"status":"completed","input":{"content":"\"use server\"\n\nimport { revalidatePath } from \"next/cache\"\nimport { getNotificationPreference, setNotificationPreference } from \"./data\"\n\nexport async function toggleNotifications() {\n const current = await getNotificationPreference()\n await setNotificationPreference(!current)\n\n // Refresh the current page's cached data so the updated preference\n // is shown without redirecting to another route.\n revalidatePath(\"/\")\n}\n","filePath":"/workspace/app/actions.ts"},"output":"","title":"app/actions.ts","metadata":{"diagnostics":{"/workspace/app/page.tsx":[],"/workspace/app/data.ts":[],"/workspace/app/actions.ts":[]},"filepath":"/workspace/app/actions.ts","exists":false},"time":{"start":1781626706480,"end":1781626709463}}}}
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+{"type":"step_start","timestamp":1781626715901,"sessionID":"ses_12ec6ece4ffeS77qzaUsp2HHsE","part":{"id":"prt_ed13a3efa001fZhk9xF7hUeUbZ","sessionID":"ses_12ec6ece4ffeS77qzaUsp2HHsE","messageID":"msg_ed13a25e5001qyutkp35kQCG4t","type":"step-start","snapshot":"e0c6e3357ba751f46edb6068a4fca389003c5206"}}
+{"type":"tool_use","timestamp":1781626718907,"sessionID":"ses_12ec6ece4ffeS77qzaUsp2HHsE","part":{"id":"prt_ed13a3efb0015w9xyETo7S8doD","sessionID":"ses_12ec6ece4ffeS77qzaUsp2HHsE","messageID":"msg_ed13a25e5001qyutkp35kQCG4t","type":"tool","callID":"call_2344741902fa4e2789d0a17f","tool":"write","state":{"status":"completed","input":{"content":"import { toggleNotifications } from \"./actions\"\nimport { getNotificationPreference } from \"./data\"\n\nexport default async function Home() {\n const enabled = await getNotificationPreference()\n\n return (\n \n
Settings
\n
Notifications are currently {enabled ? \"on\" : \"off\"}.
\n \n )\n}\n","filePath":"/workspace/app/page.tsx"},"output":"","title":"app/page.tsx","metadata":{"diagnostics":{"/workspace/app/page.tsx":[],"/workspace/app/data.ts":[],"/workspace/app/actions.ts":[]},"filepath":"/workspace/app/page.tsx","exists":true},"time":{"start":1781626715900,"end":1781626718904}}}}
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+{"type":"step_start","timestamp":1781626722185,"sessionID":"ses_12ec6ece4ffeS77qzaUsp2HHsE","part":{"id":"prt_ed13a57810014S7x3PLHgic8KQ","sessionID":"ses_12ec6ece4ffeS77qzaUsp2HHsE","messageID":"msg_ed13a4add001VDN1edniBcjpda","type":"step-start","snapshot":"b099f7a3ec03fcbf56711c56dc49848d9f240ff5"}}
+{"type":"text","timestamp":1781626722185,"sessionID":"ses_12ec6ece4ffeS77qzaUsp2HHsE","part":{"id":"prt_ed13a57810023hJ32TIhUrKQda","sessionID":"ses_12ec6ece4ffeS77qzaUsp2HHsE","messageID":"msg_ed13a4add001VDN1edniBcjpda","type":"text","text":"Now let me typecheck to verify the code is correct.","time":{"start":1781626722184,"end":1781626722184},"metadata":{"gateway":{"generationId":"gen_01KV8KMJR0DAKAY0WAESB246R0"}}}}
+{"type":"tool_use","timestamp":1781626723729,"sessionID":"ses_12ec6ece4ffeS77qzaUsp2HHsE","part":{"id":"prt_ed13a5786001TutBiKcQKFjhbL","sessionID":"ses_12ec6ece4ffeS77qzaUsp2HHsE","messageID":"msg_ed13a4add001VDN1edniBcjpda","type":"tool","callID":"call_6bed5fa6ef844ba3b1261984","tool":"bash","state":{"status":"completed","input":{"command":"npx tsc --noEmit 2>&1","description":"Run TypeScript typecheck","workdir":"/workspace"},"output":"","title":"Run TypeScript typecheck","metadata":{"output":"","exit":0,"description":"Run TypeScript typecheck"},"time":{"start":1781626722183,"end":1781626723727}}}}
+{"type":"step_finish","timestamp":1781626723736,"sessionID":"ses_12ec6ece4ffeS77qzaUsp2HHsE","part":{"id":"prt_ed13a5d90001gondUjpDQ5F4SP","sessionID":"ses_12ec6ece4ffeS77qzaUsp2HHsE","messageID":"msg_ed13a4add001VDN1edniBcjpda","type":"step-finish","reason":"tool-calls","snapshot":"caee5f5cb4cbbace67541f9fbb0f41c8ea9405cf","cost":0,"tokens":{"input":4544,"output":50,"reasoning":0,"cache":{"read":10048,"write":0}}}}
+{"type":"step_start","timestamp":1781626727722,"sessionID":"ses_12ec6ece4ffeS77qzaUsp2HHsE","part":{"id":"prt_ed13a6d06001Mkg5oDRni6mbwT","sessionID":"ses_12ec6ece4ffeS77qzaUsp2HHsE","messageID":"msg_ed13a5da7001zXtjo4P7avUKp2","type":"step-start","snapshot":"caee5f5cb4cbbace67541f9fbb0f41c8ea9405cf"}}
+{"type":"text","timestamp":1781626729257,"sessionID":"ses_12ec6ece4ffeS77qzaUsp2HHsE","part":{"id":"prt_ed13a6d15001D2NvnvaJeArStl","sessionID":"ses_12ec6ece4ffeS77qzaUsp2HHsE","messageID":"msg_ed13a5da7001zXtjo4P7avUKp2","type":"text","text":"Typecheck passes. Here's what I built:\n\n- **`app/data.ts`** — a tiny in-memory data layer (simulating a DB) holding the notification preference.\n- **`app/actions.ts:1`** — the `\"use server\"` action that flips the preference and then calls `revalidatePath(\"/\")`. This is Next.js's recommended way to refresh the *current* route's cached data from within a Server Action — it invalidates the Router Cache so the Server Component re-renders with fresh data in place, with no redirect.\n- **`app/page.tsx:1`** — a Server Component that reads the current preference and renders a `
\n \n )\n}\n",
+ "filePath": "/workspace/app/page.tsx"
+ },
+ "output": "",
+ "title": "app/page.tsx",
+ "metadata": {
+ "diagnostics": {
+ "/workspace/app/page.tsx": [],
+ "/workspace/app/data.ts": [],
+ "/workspace/app/actions.ts": []
+ },
+ "filepath": "/workspace/app/page.tsx",
+ "exists": true
+ },
+ "time": {
+ "start": 1781626715900,
+ "end": 1781626718904
+ }
+ }
+ },
+ {
+ "timestamp": "2026-06-16T16:18:42.185Z",
+ "type": "message",
+ "role": "assistant",
+ "content": "Now let me typecheck to verify the code is correct.",
+ "raw": {
+ "type": "text",
+ "timestamp": 1781626722185,
+ "sessionID": "ses_12ec6ece4ffeS77qzaUsp2HHsE",
+ "part": {
+ "id": "prt_ed13a57810023hJ32TIhUrKQda",
+ "sessionID": "ses_12ec6ece4ffeS77qzaUsp2HHsE",
+ "messageID": "msg_ed13a4add001VDN1edniBcjpda",
+ "type": "text",
+ "text": "Now let me typecheck to verify the code is correct.",
+ "time": {
+ "start": 1781626722184,
+ "end": 1781626722184
+ },
+ "metadata": {
+ "gateway": {
+ "generationId": "gen_01KV8KMJR0DAKAY0WAESB246R0"
+ }
+ }
+ }
+ }
+ },
+ {
+ "timestamp": "2026-06-16T16:18:43.729Z",
+ "type": "tool_call",
+ "tool": {
+ "name": "shell",
+ "originalName": "bash",
+ "args": {
+ "command": "npx tsc --noEmit 2>&1",
+ "description": "Run TypeScript typecheck",
+ "workdir": "/workspace",
+ "_extractedCommand": "npx tsc --noEmit 2>&1"
+ }
+ },
+ "raw": {
+ "type": "tool_use",
+ "timestamp": 1781626723729,
+ "sessionID": "ses_12ec6ece4ffeS77qzaUsp2HHsE",
+ "part": {
+ "id": "prt_ed13a5786001TutBiKcQKFjhbL",
+ "sessionID": "ses_12ec6ece4ffeS77qzaUsp2HHsE",
+ "messageID": "msg_ed13a4add001VDN1edniBcjpda",
+ "type": "tool",
+ "callID": "call_6bed5fa6ef844ba3b1261984",
+ "tool": "bash",
+ "state": {
+ "status": "completed",
+ "input": {
+ "command": "npx tsc --noEmit 2>&1",
+ "description": "Run TypeScript typecheck",
+ "workdir": "/workspace"
+ },
+ "output": "",
+ "title": "Run TypeScript typecheck",
+ "metadata": {
+ "output": "",
+ "exit": 0,
+ "description": "Run TypeScript typecheck"
+ },
+ "time": {
+ "start": 1781626722183,
+ "end": 1781626723727
+ }
+ }
+ }
+ }
+ },
+ {
+ "timestamp": "2026-06-16T16:18:43.729Z",
+ "type": "tool_result",
+ "tool": {
+ "name": "shell",
+ "originalName": "bash",
+ "result": "",
+ "success": true
+ },
+ "raw": {
+ "status": "completed",
+ "input": {
+ "command": "npx tsc --noEmit 2>&1",
+ "description": "Run TypeScript typecheck",
+ "workdir": "/workspace"
+ },
+ "output": "",
+ "title": "Run TypeScript typecheck",
+ "metadata": {
+ "output": "",
+ "exit": 0,
+ "description": "Run TypeScript typecheck"
+ },
+ "time": {
+ "start": 1781626722183,
+ "end": 1781626723727
+ }
+ }
+ },
+ {
+ "timestamp": "2026-06-16T16:18:49.257Z",
+ "type": "message",
+ "role": "assistant",
+ "content": "Typecheck passes. Here's what I built:\n\n- **`app/data.ts`** — a tiny in-memory data layer (simulating a DB) holding the notification preference.\n- **`app/actions.ts:1`** — the `\"use server\"` action that flips the preference and then calls `revalidatePath(\"/\")`. This is Next.js's recommended way to refresh the *current* route's cached data from within a Server Action — it invalidates the Router Cache so the Server Component re-renders with fresh data in place, with no redirect.\n- **`app/page.tsx:1`** — a Server Component that reads the current preference and renders a `
`. Passing the action directly to the form gives progressive enhancement (works without JS) and, after the action runs, the `revalidatePath` call refreshes the page to show the updated state.\n\nSubmitting the button toggles the value and the page updates to reflect it without leaving `/`.",
+ "raw": {
+ "type": "text",
+ "timestamp": 1781626729257,
+ "sessionID": "ses_12ec6ece4ffeS77qzaUsp2HHsE",
+ "part": {
+ "id": "prt_ed13a6d15001D2NvnvaJeArStl",
+ "sessionID": "ses_12ec6ece4ffeS77qzaUsp2HHsE",
+ "messageID": "msg_ed13a5da7001zXtjo4P7avUKp2",
+ "type": "text",
+ "text": "Typecheck passes. Here's what I built:\n\n- **`app/data.ts`** — a tiny in-memory data layer (simulating a DB) holding the notification preference.\n- **`app/actions.ts:1`** — the `\"use server\"` action that flips the preference and then calls `revalidatePath(\"/\")`. This is Next.js's recommended way to refresh the *current* route's cached data from within a Server Action — it invalidates the Router Cache so the Server Component re-renders with fresh data in place, with no redirect.\n- **`app/page.tsx:1`** — a Server Component that reads the current preference and renders a `
`. Passing the action directly to the form gives progressive enhancement (works without JS) and, after the action runs, the `revalidatePath` call refreshes the page to show the updated state.\n\nSubmitting the button toggles the value and the page updates to reflect it without leaving `/`.",
+ "time": {
+ "start": 1781626729254,
+ "end": 1781626729254
+ }
+ }
+ }
+ }
+ ],
+ "summary": {
+ "totalTurns": 4,
+ "toolCalls": {
+ "file_read": 2,
+ "file_write": 3,
+ "file_edit": 0,
+ "shell": 3,
+ "web_fetch": 0,
+ "web_search": 0,
+ "glob": 0,
+ "grep": 0,
+ "list_dir": 0,
+ "agent_task": 0,
+ "unknown": 0
+ },
+ "totalToolCalls": 8,
+ "webFetches": [],
+ "filesRead": [
+ "/workspace/package.json",
+ "/workspace/app/page.tsx"
+ ],
+ "filesModified": [
+ "/workspace/app/data.ts",
+ "/workspace/app/actions.ts",
+ "/workspace/app/page.tsx"
+ ],
+ "shellCommands": [
+ {
+ "command": "ls -la /workspace",
+ "success": true
+ },
+ {
+ "command": "find /workspace/app -type f 2>/dev/null; echo \"---\"; cat /workspace/tsconfig.json; echo \"---\"; cat /workspace/.gitignore; echo \"---\"; cat /workspace/opencode.json",
+ "success": true
+ },
+ {
+ "command": "npx tsc --noEmit 2>&1",
+ "success": true
+ }
+ ],
+ "errors": [],
+ "thinkingBlocks": 0
+ },
+ "parseSuccess": true
+}
\ No newline at end of file
diff --git a/results/glm-5.2/2026-06-16T16-16-46.060Z/agent-038-refresh-settings/run-3/outputs/eval.txt b/results/glm-5.2/2026-06-16T16-16-46.060Z/agent-038-refresh-settings/run-3/outputs/eval.txt
new file mode 100644
index 00000000..7ad8dc9b
--- /dev/null
+++ b/results/glm-5.2/2026-06-16T16-16-46.060Z/agent-038-refresh-settings/run-3/outputs/eval.txt
@@ -0,0 +1,59 @@
+
+ RUN v3.2.6 /workspace
+
+ ❯ EVAL.ts (6 tests | 2 failed) 11ms
+ × Server Action imports refresh from next/cache 8ms
+ → expected false to be true // Object.is equality
+ ✓ Server Action uses "use server" directive 1ms
+ ✓ Server Action calls refresh() for page refresh 1ms
+ ✓ Does NOT use redirect for same-page update 0ms
+ × Does NOT use router.refresh() from client (should use server-side refresh) 1ms
+ → expected false to be true // Object.is equality
+ ✓ Server Action has notification/toggle logic 1ms
+
+ Test Files 1 failed (1)
+ Tests 2 failed | 4 passed (6)
+ Start at 16:21:28
+ Duration 231ms (transform 36ms, setup 0ms, collect 37ms, tests 11ms, environment 0ms, prepare 63ms)
+
+
+⎯⎯⎯⎯⎯⎯⎯ Failed Tests 2 ⎯⎯⎯⎯⎯⎯⎯
+
+ FAIL EVAL.ts > Server Action imports refresh from next/cache
+AssertionError: expected false to be true // Object.is equality
+
+[32m- Expected[39m
+[31m+ Received[39m
+
+[32m- true[39m
+[31m+ false[39m
+
+ ❯ EVAL.ts:54:30
+ 52| }
+ 53|
+ 54| expect(foundRefreshImport).toBe(true)
+ | ^
+ 55| })
+ 56|
+
+⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯[1/2]⎯
+
+ FAIL EVAL.ts > Does NOT use router.refresh() from client (should use server-side refresh)
+AssertionError: expected false to be true // Object.is equality
+
+[32m- Expected[39m
+[31m+ Received[39m
+
+[32m- true[39m
+[31m+ false[39m
+
+ ❯ EVAL.ts:122:29
+ 120|
+ 121| // Should use server-side refresh from next/cache
+ 122| expect(usesServerRefresh).toBe(true)
+ | ^
+ 123| })
+ 124|
+
+⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯[2/2]⎯
+
diff --git a/results/glm-5.2/2026-06-16T16-16-46.060Z/agent-038-refresh-settings/run-3/outputs/scripts/build.txt b/results/glm-5.2/2026-06-16T16-16-46.060Z/agent-038-refresh-settings/run-3/outputs/scripts/build.txt
new file mode 100644
index 00000000..6a3f0d4b
--- /dev/null
+++ b/results/glm-5.2/2026-06-16T16-16-46.060Z/agent-038-refresh-settings/run-3/outputs/scripts/build.txt
@@ -0,0 +1,22 @@
+
+> build
+> next build
+
+▲ Next.js 16.3.0-canary.52 (Turbopack)
+
+ Creating an optimized production build ...
+✓ Compiled successfully in 4.0s
+ Running TypeScript ...
+ Finished TypeScript in 1736ms ...
+ Collecting page data using 1 worker ...
+ Generating static pages using 1 worker (0/3) ...
+✓ Generating static pages using 1 worker (3/3) in 103ms
+ Finalizing page optimization ...
+
+Route (app)
+┌ ○ /
+└ ○ /_not-found
+
+
+○ (Static) prerendered as static content
+
diff --git a/results/glm-5.2/2026-06-16T16-16-46.060Z/agent-038-refresh-settings/run-3/result.json b/results/glm-5.2/2026-06-16T16-16-46.060Z/agent-038-refresh-settings/run-3/result.json
new file mode 100644
index 00000000..4722ed84
--- /dev/null
+++ b/results/glm-5.2/2026-06-16T16-16-46.060Z/agent-038-refresh-settings/run-3/result.json
@@ -0,0 +1,96 @@
+{
+ "status": "failed",
+ "duration": 427.09,
+ "model": "vercel/zai/glm-5.2",
+ "transcriptPath": "./transcript.json",
+ "transcriptRawPath": "./transcript-raw.jsonl",
+ "o11y": {
+ "totalTurns": 12,
+ "toolCalls": {
+ "file_read": 4,
+ "file_write": 5,
+ "file_edit": 0,
+ "shell": 12,
+ "web_fetch": 0,
+ "web_search": 0,
+ "glob": 0,
+ "grep": 0,
+ "list_dir": 0,
+ "agent_task": 0,
+ "unknown": 3
+ },
+ "totalToolCalls": 24,
+ "webFetches": [],
+ "filesRead": [
+ "/workspace/package.json",
+ "/workspace/tsconfig.json",
+ "/workspace/.gitignore",
+ "/workspace/app/page.tsx"
+ ],
+ "filesModified": [
+ "/workspace/app/page.tsx",
+ "/workspace/app/layout.tsx",
+ "/workspace/app/submit-button.tsx",
+ "/workspace/app/actions.ts",
+ "/workspace/lib/data.ts"
+ ],
+ "shellCommands": [
+ {
+ "command": "ls -la /workspace",
+ "success": true
+ },
+ {
+ "command": "ls -la /workspace/app",
+ "success": true
+ },
+ {
+ "command": "cat /workspace/opencode.json",
+ "success": true
+ },
+ {
+ "command": "npx tsc --noEmit 2>&1",
+ "success": true
+ },
+ {
+ "command": "npm run build 2>&1",
+ "success": true
+ },
+ {
+ "command": "npm run dev > /tmp/nextdev.log 2>&1 &\necho \"dev server starting, pid $!\"",
+ "success": true
+ },
+ {
+ "command": "for i in $(seq 1 30); do\n if curl -s -o /dev/null -w \"%{http_code}\" http://localhost:3000/ 2>/dev/null | grep -q 200; then\n echo \"READY after ${i}s\"\n break\n fi\n sleep 1\ndone\necho \"--- page content (notifications state) ---\"\ncurl -s http://localhost:3000/ | grep -o 'Notifications are currently[^<]*[^<]*' || curl -s http://localhost:3000/ | grep -oi 'currently.\\{0,40\\}'",
+ "success": true
+ },
+ {
+ "command": "curl -s http://localhost:3000/ -o /tmp/page.html\necho \"=== form tag ===\"\ngrep -o '
Please implement a notification toggle with server-side refresh.
\n00006| \n00007| )\n00008| }\n00009| \n\n(End of file - total 9 lines)\n","title":"app/page.tsx","metadata":{"preview":"export default function Home() {\n return (\n \n
Settings
\n
Please implement a notification toggle with server-side refresh.
\n \n )\n}\n"},"time":{"start":1781626673241,"end":1781626673249}}}}
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+{"type":"step_finish","timestamp":1781626673255,"sessionID":"ses_12ec6dc72ffeTWsHigt90ThCy7","part":{"id":"prt_ed1399862001d4PZ1ha4ktg1mK","sessionID":"ses_12ec6dc72ffeTWsHigt90ThCy7","messageID":"msg_ed1398de40010hx7G5oDc8cMyY","type":"step-finish","reason":"tool-calls","snapshot":"a55a0e96e6fb3faec02312fc5f35a048a9112f48","cost":0,"tokens":{"input":817,"output":62,"reasoning":23,"cache":{"read":10432,"write":0}}}}
+{"type":"step_start","timestamp":1781626677305,"sessionID":"ses_12ec6dc72ffeTWsHigt90ThCy7","part":{"id":"prt_ed139a817001kEUZG6YE8Aca1X","sessionID":"ses_12ec6dc72ffeTWsHigt90ThCy7","messageID":"msg_ed1399870001Bm71cyGy6JDINT","type":"step-start","snapshot":"a55a0e96e6fb3faec02312fc5f35a048a9112f48"}}
+{"type":"text","timestamp":1781626742866,"sessionID":"ses_12ec6dc72ffeTWsHigt90ThCy7","part":{"id":"prt_ed13aa839001Pkg07x7mCoQoS2","sessionID":"ses_12ec6dc72ffeTWsHigt90ThCy7","messageID":"msg_ed1399870001Bm71cyGy6JDINT","type":"text","text":"This is a fresh Next.js 16 (App Router) project with only a placeholder `page.tsx`. Let me set up the implementation.","time":{"start":1781626742863,"end":1781626742863}}}
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Settings
\n
\n Notifications are currently{\" \"}\n {notificationsEnabled ? \"ON\" : \"OFF\"}.\n
\n
\n \n
\n \n );\n}\n","filePath":"/workspace/app/page.tsx"},"output":"","title":"app/page.tsx","metadata":{"diagnostics":{"/workspace/app/page.tsx":[],"/workspace/app/layout.tsx":[],"/workspace/app/submit-button.tsx":[],"/workspace/app/actions.ts":[],"/workspace/lib/data.ts":[]},"filepath":"/workspace/app/page.tsx","exists":true},"time":{"start":1781626752760,"end":1781626755770}}}}
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+{"type":"step_finish","timestamp":1781626763014,"sessionID":"ses_12ec6dc72ffeTWsHigt90ThCy7","part":{"id":"prt_ed13af703001OK86xeB6OSm21T","sessionID":"ses_12ec6dc72ffeTWsHigt90ThCy7","messageID":"msg_ed13adacb001kUl1jBrwCgWMno","type":"step-finish","reason":"tool-calls","snapshot":"37653f42c941a086e82635b4d908599ed306df59","cost":0,"tokens":{"input":8424,"output":238,"reasoning":25,"cache":{"read":9984,"write":0}}}}
+{"type":"step_start","timestamp":1781626766214,"sessionID":"ses_12ec6dc72ffeTWsHigt90ThCy7","part":{"id":"prt_ed13b0380001eNjywgE66SW8dP","sessionID":"ses_12ec6dc72ffeTWsHigt90ThCy7","messageID":"msg_ed13af710001SyYt4RGLd24CJo","type":"step-start","snapshot":"37653f42c941a086e82635b4d908599ed306df59"}}
+{"type":"text","timestamp":1781626766214,"sessionID":"ses_12ec6dc72ffeTWsHigt90ThCy7","part":{"id":"prt_ed13b0380002eFXgOfch6AeeGs","sessionID":"ses_12ec6dc72ffeTWsHigt90ThCy7","messageID":"msg_ed13af710001SyYt4RGLd24CJo","type":"text","text":"Now let me verify with a typecheck and a production build (the build validates Server Actions correctly).","time":{"start":1781626766213,"end":1781626766213},"metadata":{"gateway":{"generationId":"gen_01KV8KNXSNKFTT1HD9A78WGYZT"}}}}
+{"type":"tool_use","timestamp":1781626767742,"sessionID":"ses_12ec6dc72ffeTWsHigt90ThCy7","part":{"id":"prt_ed13b0384001aQN0RrUsgI5hF4","sessionID":"ses_12ec6dc72ffeTWsHigt90ThCy7","messageID":"msg_ed13af710001SyYt4RGLd24CJo","type":"tool","callID":"call_4fa7673023224713bfd41f2a","tool":"bash","state":{"status":"completed","input":{"command":"npx tsc --noEmit 2>&1","description":"Typecheck the project with tsc","workdir":"/workspace"},"output":"","title":"Typecheck the project with tsc","metadata":{"output":"","exit":0,"description":"Typecheck the project with tsc"},"time":{"start":1781626766213,"end":1781626767738}}}}
+{"type":"step_finish","timestamp":1781626767748,"sessionID":"ses_12ec6dc72ffeTWsHigt90ThCy7","part":{"id":"prt_ed13b097b001C8cVxxey8MSMhG","sessionID":"ses_12ec6dc72ffeTWsHigt90ThCy7","messageID":"msg_ed13af710001SyYt4RGLd24CJo","type":"step-finish","reason":"tool-calls","snapshot":"51a97813aa47c7b61b45386cc6c5aa157c6477e8","cost":0,"tokens":{"input":1171,"output":61,"reasoning":0,"cache":{"read":17728,"write":0}}}}
+{"type":"step_start","timestamp":1781626774065,"sessionID":"ses_12ec6dc72ffeTWsHigt90ThCy7","part":{"id":"prt_ed13b22280011fSi12mlVuXW64","sessionID":"ses_12ec6dc72ffeTWsHigt90ThCy7","messageID":"msg_ed13b0992001z4K8AwCBa6eADL","type":"step-start","snapshot":"51a97813aa47c7b61b45386cc6c5aa157c6477e8"}}
+{"type":"text","timestamp":1781626774066,"sessionID":"ses_12ec6dc72ffeTWsHigt90ThCy7","part":{"id":"prt_ed13b222d001p16xyCAf2pdeBW","sessionID":"ses_12ec6dc72ffeTWsHigt90ThCy7","messageID":"msg_ed13b0992001z4K8AwCBa6eADL","type":"text","text":"Typecheck passed. Now the production build:","time":{"start":1781626774064,"end":1781626774064}}}
+{"type":"tool_use","timestamp":1781626782444,"sessionID":"ses_12ec6dc72ffeTWsHigt90ThCy7","part":{"id":"prt_ed13b222f001el90bM8BgEcdg4","sessionID":"ses_12ec6dc72ffeTWsHigt90ThCy7","messageID":"msg_ed13b0992001z4K8AwCBa6eADL","type":"tool","callID":"call_f83572ad579743c489f08241","tool":"bash","state":{"status":"completed","input":{"command":"npm run build 2>&1","description":"Run Next.js production build","timeout":300000,"workdir":"/workspace"},"output":"\n> build\n> next build\n\nAttention: Next.js now collects completely anonymous telemetry regarding usage.\nThis information is used to shape Next.js' roadmap and prioritize features.\nYou can learn more, including how to opt-out if you'd not like to participate in this anonymous program, by visiting the following URL:\nhttps://nextjs.org/telemetry\n\n▲ Next.js 16.3.0-canary.52 (Turbopack)\n\n Creating an optimized production build ...\n✓ Compiled successfully in 4.6s\n Running TypeScript ...\n\n We detected TypeScript in your project and reconfigured your tsconfig.json file for you.\n The following suggested values were added to your tsconfig.json. These values can be changed to fit your project's needs:\n\n \t- include was updated to add '.next/dev/types/**/*.ts'\n\n Finished TypeScript in 1576ms ...\n Collecting page data using 1 worker ...\n Generating static pages using 1 worker (0/3) ...\n✓ Generating static pages using 1 worker (3/3) in 110ms\n Finalizing page optimization ...\n\nRoute (app)\n┌ ○ /\n└ ○ /_not-found\n\n\n○ (Static) prerendered as static content\n\n","title":"Run Next.js production build","metadata":{"output":"\n> build\n> next build\n\nAttention: Next.js now collects completely anonymous telemetry regarding usage.\nThis information is used to shape Next.js' roadmap and prioritize features.\nYou can learn more, including how to opt-out if you'd not like to participate in this anonymous program, by visiting the following URL:\nhttps://nextjs.org/telemetry\n\n▲ Next.js 16.3.0-canary.52 (Turbopack)\n\n Creating an optimized production build ...\n✓ Compiled successfully in 4.6s\n Running TypeScript ...\n\n We detected TypeScript in your project and reconfigured your tsconfig.json file for you.\n The following suggested values were added to your tsconfig.json. These values can be changed to fit your project's needs:\n\n \t- include was updated to add '.next/dev/types/**/*.ts'\n\n Finished TypeScript in 1576ms ...\n Collecting page data using 1 worker ...\n Generating static pages using 1 worker (0/3) ...\n✓ Generating static pages using 1 worker (3/3) in 110ms\n Finalizing page optimization ...\n\nRoute (app)\n┌ ○ /\n└ ○ /_not-found\n\n\n○ (Static) prerendered as static content\n\n","exit":0,"description":"Run Next.js production build"},"time":{"start":1781626774063,"end":1781626782442}}}}
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+{"type":"step_start","timestamp":1781626786109,"sessionID":"ses_12ec6dc72ffeTWsHigt90ThCy7","part":{"id":"prt_ed13b51280018R39EoPGBnUSWW","sessionID":"ses_12ec6dc72ffeTWsHigt90ThCy7","messageID":"msg_ed13b4361001PSe24ZGPd8F9lN","type":"step-start","snapshot":"aa5e66043c2545293563e5f96b4124e7bf0b70a9"}}
+{"type":"text","timestamp":1781626811222,"sessionID":"ses_12ec6dc72ffeTWsHigt90ThCy7","part":{"id":"prt_ed13bb3380016vMUUvb634f3ci","sessionID":"ses_12ec6dc72ffeTWsHigt90ThCy7","messageID":"msg_ed13b4361001PSe24ZGPd8F9lN","type":"text","text":"Build succeeded and the Server Action is correctly compiled. Let me do a runtime smoke test in dev mode to confirm the page renders and the toggle actually works end-to-end.","time":{"start":1781626811220,"end":1781626811220}}}
+{"type":"tool_use","timestamp":1781626811222,"sessionID":"ses_12ec6dc72ffeTWsHigt90ThCy7","part":{"id":"prt_ed13bb347001EMVqmFE8rl5Amq","sessionID":"ses_12ec6dc72ffeTWsHigt90ThCy7","messageID":"msg_ed13b4361001PSe24ZGPd8F9lN","type":"tool","callID":"call_55622da1a5e14fd1a3740f8b","tool":"bash","state":{"status":"completed","input":{"command":"npm run dev > /tmp/nextdev.log 2>&1 &\necho \"dev server starting, pid $!\"","description":"Start Next.js dev server in background","workdir":"/workspace"},"output":"dev server starting, pid 1019\n","title":"Start Next.js dev server in background","metadata":{"output":"dev server starting, pid 1019\n","exit":0,"description":"Start Next.js dev server in background"},"time":{"start":1781626811207,"end":1781626811221}}}}
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]*>' /tmp/page.html\necho \"=== any action ids / hidden inputs ===\"\ngrep -oE '\\$ACTION_ID_[a-zA-Z0-9_-]+' /tmp/page.html | head\ngrep -oE '\"\\$F\":[^,}]+' /tmp/page.html | head","description":"Inspect rendered form and action reference","workdir":"/workspace"},"output":"=== form tag ===\n
\n=== any action ids / hidden inputs ===\n$ACTION_ID_00176433f7f112c2e1022642c7a5a84a58e1dcc939\n","title":"Inspect rendered form and action reference","metadata":{"output":"=== form tag ===\n
\n=== any action ids / hidden inputs ===\n$ACTION_ID_00176433f7f112c2e1022642c7a5a84a58e1dcc939\n","exit":0,"description":"Inspect rendered form and action reference"},"time":{"start":1781626826069,"end":1781626826120}}}}
+{"type":"step_finish","timestamp":1781626826127,"sessionID":"ses_12ec6dc72ffeTWsHigt90ThCy7","part":{"id":"prt_ed13bed890011VFKDO9LU7tgnJ","sessionID":"ses_12ec6dc72ffeTWsHigt90ThCy7","messageID":"msg_ed13bcf9e001TpAr7tJeIEaSDM","type":"step-finish","reason":"tool-calls","snapshot":"7bff118ff5a10ec6c04b5409647adbacf27404aa","cost":0,"tokens":{"input":1985,"output":317,"reasoning":168,"cache":{"read":19264,"write":0}}}}
+{"type":"step_start","timestamp":1781626829164,"sessionID":"ses_12ec6dc72ffeTWsHigt90ThCy7","part":{"id":"prt_ed13bf9580017h6RyyCl28b82G","sessionID":"ses_12ec6dc72ffeTWsHigt90ThCy7","messageID":"msg_ed13bedda0010OtPq3PdyvrXCB","type":"step-start","snapshot":"e87b71cbecf7683313e681d17a24c0b69c8d391a"}}
+{"type":"text","timestamp":1781626843015,"sessionID":"ses_12ec6dc72ffeTWsHigt90ThCy7","part":{"id":"prt_ed13c2f72001n6xYZ57bRdI6J3","sessionID":"ses_12ec6dc72ffeTWsHigt90ThCy7","messageID":"msg_ed13bedda0010OtPq3PdyvrXCB","type":"text","text":"Found the action ID. Let me inspect the full hidden inputs in the form to reproduce a real submission.","time":{"start":1781626843014,"end":1781626843014}}}
+{"type":"tool_use","timestamp":1781626843058,"sessionID":"ses_12ec6dc72ffeTWsHigt90ThCy7","part":{"id":"prt_ed13c2f7f001MM2Y6QKcIzzAiq","sessionID":"ses_12ec6dc72ffeTWsHigt90ThCy7","messageID":"msg_ed13bedda0010OtPq3PdyvrXCB","type":"tool","callID":"call_1ab6d6a0527245f99f315b97","tool":"bash","state":{"status":"completed","input":{"command":"python3 - <<'PY'\nimport re\nhtml = open('/tmp/page.html').read()\nm = re.search(r'
', html, re.S)\nprint(m.group(0)[:2000] if m else \"no form\")\nPY","description":"Extract full form HTML including hidden inputs","workdir":"/workspace"},"output":"
Toggle notifications
\n","title":"Extract full form HTML including hidden inputs","metadata":{"output":"
Toggle notifications
\n","exit":0,"description":"Extract full form HTML including hidden inputs"},"time":{"start":1781626843008,"end":1781626843056}}}}
+{"type":"step_finish","timestamp":1781626843063,"sessionID":"ses_12ec6dc72ffeTWsHigt90ThCy7","part":{"id":"prt_ed13c2fb1001wAiIR7nTgEXTH4","sessionID":"ses_12ec6dc72ffeTWsHigt90ThCy7","messageID":"msg_ed13bedda0010OtPq3PdyvrXCB","type":"step-finish","reason":"tool-calls","snapshot":"e87b71cbecf7683313e681d17a24c0b69c8d391a","cost":0,"tokens":{"input":638,"output":727,"reasoning":624,"cache":{"read":20992,"write":0}}}}
+{"type":"step_start","timestamp":1781626847275,"sessionID":"ses_12ec6dc72ffeTWsHigt90ThCy7","part":{"id":"prt_ed13c40170015iNhd0277n2NVn","sessionID":"ses_12ec6dc72ffeTWsHigt90ThCy7","messageID":"msg_ed13c3010001Lt7Kua03jctNGB","type":"step-start","snapshot":"e87b71cbecf7683313e681d17a24c0b69c8d391a"}}
+{"type":"text","timestamp":1781626853361,"sessionID":"ses_12ec6dc72ffeTWsHigt90ThCy7","part":{"id":"prt_ed13c57d8001B19b2MQqGLluSs","sessionID":"ses_12ec6dc72ffeTWsHigt90ThCy7","messageID":"msg_ed13c3010001Lt7Kua03jctNGB","type":"text","text":"The form uses a hidden `$ACTION_ID_` field. Let me submit it with multipart form data (mirroring a real browser submit) and check the RSC response for the updated \"OFF\" state.","time":{"start":1781626853360,"end":1781626853360}}}
+{"type":"tool_use","timestamp":1781626853506,"sessionID":"ses_12ec6dc72ffeTWsHigt90ThCy7","part":{"id":"prt_ed13c57e80017198K45hiEnbYH","sessionID":"ses_12ec6dc72ffeTWsHigt90ThCy7","messageID":"msg_ed13c3010001Lt7Kua03jctNGB","type":"tool","callID":"call_22467622e7c74c3a9eba991b","tool":"bash","state":{"status":"completed","input":{"command":"ACTION='$ACTION_ID_00176433f7f112c2e1022642c7a5a84a58e1dcc939'\necho \"=== BEFORE: page state ===\"\ncurl -s http://localhost:3000/ | grep -o 'currently.\\{0,25\\}' | head -1\n\necho \"=== submit action (toggle) ===\"\ncurl -s -X POST http://localhost:3000/ \\\n -H \"Accept: text/x-component\" \\\n -F \"$ACTION=\" -o /tmp/action_resp.txt -w \"HTTP %{http_code}\\n\"\n\necho \"=== state in action RSC response ===\"\ngrep -o 'currently.\\{0,25\\}' /tmp/action_resp.txt | head -1\ngrep -o 'OFF\\|ON' /tmp/action_resp.txt | head -1\n\necho \"=== AFTER: re-fetched page state ===\"\ncurl -s http://localhost:3000/ | grep -o 'currently.\\{0,25\\}' | head -1","description":"Invoke server action and verify refreshed state","workdir":"/workspace"},"output":"=== BEFORE: page state ===\ncurrently ON OFF OFF ON OFF OFF ON ON/dev/null; pkill -f \"next dev\" 2>/dev/null; pkill -f \"next-server\" 2>/dev/null; echo \"dev server stopped\"","description":"Stop the background dev server","workdir":"/workspace"},"output":"","title":"Stop the background dev server","metadata":{"output":"","exit":null,"description":"Stop the background dev server"},"time":{"start":1781626868548,"end":1781626868573}}}}
+{"type":"step_finish","timestamp":1781626868582,"sessionID":"ses_12ec6dc72ffeTWsHigt90ThCy7","part":{"id":"prt_ed13c935d0010qcjnrwd107qmC","sessionID":"ses_12ec6dc72ffeTWsHigt90ThCy7","messageID":"msg_ed13c75ef001UIgw0FkAttn7v1","type":"step-finish","reason":"tool-calls","snapshot":"e3e26770d233062621189ac2b2559d6aa8a1f59c","cost":0,"tokens":{"input":4606,"output":137,"reasoning":43,"cache":{"read":18944,"write":0}}}}
+{"type":"step_start","timestamp":1781626876218,"sessionID":"ses_12ec6dc72ffeTWsHigt90ThCy7","part":{"id":"prt_ed13cb137001n6SwUzWVlkdl8K","sessionID":"ses_12ec6dc72ffeTWsHigt90ThCy7","messageID":"msg_ed13c93f6001Y3mn8e0Vpr5bbJ","type":"step-start","snapshot":"e3e26770d233062621189ac2b2559d6aa8a1f59c"}}
+{"type":"tool_use","timestamp":1781626876219,"sessionID":"ses_12ec6dc72ffeTWsHigt90ThCy7","part":{"id":"prt_ed13cb1380013mSQm96hjc6Wx2","sessionID":"ses_12ec6dc72ffeTWsHigt90ThCy7","messageID":"msg_ed13c93f6001Y3mn8e0Vpr5bbJ","type":"tool","callID":"call_291a47c5aa6d4902a88aa016","tool":"todowrite","state":{"status":"completed","input":{"todos":[{"content":"Create in-memory data store for notification preference (simulating a DB)","id":"1","priority":"medium","status":"completed"},{"content":"Create the Server Action that toggles the preference and calls revalidatePath","id":"2","priority":"high","status":"completed"},{"content":"Add client SubmitButton with pending state","id":"3","priority":"low","status":"completed"},{"content":"Update page.tsx to display preference and wire up the form","id":"4","priority":"high","status":"completed"},{"content":"Add root layout (required by App Router)","id":"5","priority":"medium","status":"completed"},{"content":"Typecheck and build to verify","id":"6","priority":"high","status":"completed"}]},"output":"[\n {\n \"content\": \"Create in-memory data store for notification preference (simulating a DB)\",\n \"id\": \"1\",\n \"priority\": \"medium\",\n \"status\": \"completed\"\n },\n {\n \"content\": \"Create the Server Action that toggles the preference and calls revalidatePath\",\n \"id\": \"2\",\n \"priority\": \"high\",\n \"status\": \"completed\"\n },\n {\n \"content\": \"Add client SubmitButton with pending state\",\n \"id\": \"3\",\n \"priority\": \"low\",\n \"status\": \"completed\"\n },\n {\n \"content\": \"Update page.tsx to display preference and wire up the form\",\n \"id\": \"4\",\n \"priority\": \"high\",\n \"status\": \"completed\"\n },\n {\n \"content\": \"Add root layout (required by App Router)\",\n \"id\": \"5\",\n \"priority\": \"medium\",\n \"status\": \"completed\"\n },\n {\n \"content\": \"Typecheck and build to verify\",\n \"id\": \"6\",\n \"priority\": \"high\",\n \"status\": \"completed\"\n }\n]","title":"0 todos","metadata":{"todos":[{"content":"Create in-memory data store for notification preference (simulating a DB)","id":"1","priority":"medium","status":"completed"},{"content":"Create the Server Action that toggles the preference and calls revalidatePath","id":"2","priority":"high","status":"completed"},{"content":"Add client SubmitButton with pending state","id":"3","priority":"low","status":"completed"},{"content":"Update page.tsx to display preference and wire up the form","id":"4","priority":"high","status":"completed"},{"content":"Add root layout (required by App Router)","id":"5","priority":"medium","status":"completed"},{"content":"Typecheck and build to verify","id":"6","priority":"high","status":"completed"}]},"time":{"start":1781626876216,"end":1781626876217}}}}
+{"type":"step_finish","timestamp":1781626876223,"sessionID":"ses_12ec6dc72ffeTWsHigt90ThCy7","part":{"id":"prt_ed13cb13a001baTD1PIo50AQbu","sessionID":"ses_12ec6dc72ffeTWsHigt90ThCy7","messageID":"msg_ed13c93f6001Y3mn8e0Vpr5bbJ","type":"step-finish","reason":"tool-calls","snapshot":"e3e26770d233062621189ac2b2559d6aa8a1f59c","cost":0,"tokens":{"input":5323,"output":212,"reasoning":0,"cache":{"read":18368,"write":0}}}}
+{"type":"step_start","timestamp":1781626880523,"sessionID":"ses_12ec6dc72ffeTWsHigt90ThCy7","part":{"id":"prt_ed13cc1f7001rSGxVqm5JwlE6z","sessionID":"ses_12ec6dc72ffeTWsHigt90ThCy7","messageID":"msg_ed13cb187001AyX5yVdysWfVAN","type":"step-start","snapshot":"e3e26770d233062621189ac2b2559d6aa8a1f59c"}}
+{"type":"text","timestamp":1781626884126,"sessionID":"ses_12ec6dc72ffeTWsHigt90ThCy7","part":{"id":"prt_ed13cc1f7002VotCgEh7b8dBvw","sessionID":"ses_12ec6dc72ffeTWsHigt90ThCy7","messageID":"msg_ed13cb187001AyX5yVdysWfVAN","type":"text","text":"Done. Built a working notification toggle and verified it end-to-end (ON → OFF → ON, page refreshed without redirect).\n\n**Files created:**\n- `app/actions.ts:1` — the Server Action. It flips the preference, then calls `revalidatePath(\"/\")` from `next/cache` — Next.js's recommended way to refresh the *current* page's data from a Server Action (as opposed to `redirect()`, which navigates to another route).\n- `lib/data.ts:1` — in-memory store simulating a DB (swap for a real DB/auth in production).\n- `app/page.tsx:1` — async Server Component showing the current preference + a `
]*>' /tmp/page.html\necho \"=== any action ids / hidden inputs ===\"\ngrep -oE '\\$ACTION_ID_[a-zA-Z0-9_-]+' /tmp/page.html | head\ngrep -oE '\"\\$F\":[^,}]+' /tmp/page.html | head",
+ "description": "Inspect rendered form and action reference",
+ "workdir": "/workspace"
+ },
+ "output": "=== form tag ===\n
\n=== any action ids / hidden inputs ===\n$ACTION_ID_00176433f7f112c2e1022642c7a5a84a58e1dcc939\n",
+ "title": "Inspect rendered form and action reference",
+ "metadata": {
+ "output": "=== form tag ===\n
]*>' /tmp/page.html\necho \"=== any action ids / hidden inputs ===\"\ngrep -oE '\\$ACTION_ID_[a-zA-Z0-9_-]+' /tmp/page.html | head\ngrep -oE '\"\\$F\":[^,}]+' /tmp/page.html | head",
+ "description": "Inspect rendered form and action reference",
+ "workdir": "/workspace"
+ },
+ "output": "=== form tag ===\n
\n=== any action ids / hidden inputs ===\n$ACTION_ID_00176433f7f112c2e1022642c7a5a84a58e1dcc939\n",
+ "title": "Inspect rendered form and action reference",
+ "metadata": {
+ "output": "=== form tag ===\n
\n=== any action ids / hidden inputs ===\n$ACTION_ID_00176433f7f112c2e1022642c7a5a84a58e1dcc939\n",
+ "exit": 0,
+ "description": "Inspect rendered form and action reference"
+ },
+ "time": {
+ "start": 1781626826069,
+ "end": 1781626826120
+ }
+ }
+ },
+ {
+ "timestamp": "2026-06-16T16:20:43.015Z",
+ "type": "message",
+ "role": "assistant",
+ "content": "Found the action ID. Let me inspect the full hidden inputs in the form to reproduce a real submission.",
+ "raw": {
+ "type": "text",
+ "timestamp": 1781626843015,
+ "sessionID": "ses_12ec6dc72ffeTWsHigt90ThCy7",
+ "part": {
+ "id": "prt_ed13c2f72001n6xYZ57bRdI6J3",
+ "sessionID": "ses_12ec6dc72ffeTWsHigt90ThCy7",
+ "messageID": "msg_ed13bedda0010OtPq3PdyvrXCB",
+ "type": "text",
+ "text": "Found the action ID. Let me inspect the full hidden inputs in the form to reproduce a real submission.",
+ "time": {
+ "start": 1781626843014,
+ "end": 1781626843014
+ }
+ }
+ }
+ },
+ {
+ "timestamp": "2026-06-16T16:20:43.058Z",
+ "type": "tool_call",
+ "tool": {
+ "name": "shell",
+ "originalName": "bash",
+ "args": {
+ "command": "python3 - <<'PY'\nimport re\nhtml = open('/tmp/page.html').read()\nm = re.search(r'
', html, re.S)\nprint(m.group(0)[:2000] if m else \"no form\")\nPY",
+ "description": "Extract full form HTML including hidden inputs",
+ "workdir": "/workspace",
+ "_extractedCommand": "python3 - <<'PY'\nimport re\nhtml = open('/tmp/page.html').read()\nm = re.search(r'', html, re.S)\nprint(m.group(0)[:2000] if m else \"no form\")\nPY"
+ }
+ },
+ "raw": {
+ "type": "tool_use",
+ "timestamp": 1781626843058,
+ "sessionID": "ses_12ec6dc72ffeTWsHigt90ThCy7",
+ "part": {
+ "id": "prt_ed13c2f7f001MM2Y6QKcIzzAiq",
+ "sessionID": "ses_12ec6dc72ffeTWsHigt90ThCy7",
+ "messageID": "msg_ed13bedda0010OtPq3PdyvrXCB",
+ "type": "tool",
+ "callID": "call_1ab6d6a0527245f99f315b97",
+ "tool": "bash",
+ "state": {
+ "status": "completed",
+ "input": {
+ "command": "python3 - <<'PY'\nimport re\nhtml = open('/tmp/page.html').read()\nm = re.search(r'', html, re.S)\nprint(m.group(0)[:2000] if m else \"no form\")\nPY",
+ "description": "Extract full form HTML including hidden inputs",
+ "workdir": "/workspace"
+ },
+ "output": "
Toggle notifications
\n",
+ "title": "Extract full form HTML including hidden inputs",
+ "metadata": {
+ "output": "
\n",
+ "success": true
+ },
+ "raw": {
+ "status": "completed",
+ "input": {
+ "command": "python3 - <<'PY'\nimport re\nhtml = open('/tmp/page.html').read()\nm = re.search(r'', html, re.S)\nprint(m.group(0)[:2000] if m else \"no form\")\nPY",
+ "description": "Extract full form HTML including hidden inputs",
+ "workdir": "/workspace"
+ },
+ "output": "
Toggle notifications
\n",
+ "title": "Extract full form HTML including hidden inputs",
+ "metadata": {
+ "output": "
Toggle notifications
\n",
+ "exit": 0,
+ "description": "Extract full form HTML including hidden inputs"
+ },
+ "time": {
+ "start": 1781626843008,
+ "end": 1781626843056
+ }
+ }
+ },
+ {
+ "timestamp": "2026-06-16T16:20:53.361Z",
+ "type": "message",
+ "role": "assistant",
+ "content": "The form uses a hidden `$ACTION_ID_` field. Let me submit it with multipart form data (mirroring a real browser submit) and check the RSC response for the updated \"OFF\" state.",
+ "raw": {
+ "type": "text",
+ "timestamp": 1781626853361,
+ "sessionID": "ses_12ec6dc72ffeTWsHigt90ThCy7",
+ "part": {
+ "id": "prt_ed13c57d8001B19b2MQqGLluSs",
+ "sessionID": "ses_12ec6dc72ffeTWsHigt90ThCy7",
+ "messageID": "msg_ed13c3010001Lt7Kua03jctNGB",
+ "type": "text",
+ "text": "The form uses a hidden `$ACTION_ID_` field. Let me submit it with multipart form data (mirroring a real browser submit) and check the RSC response for the updated \"OFF\" state.",
+ "time": {
+ "start": 1781626853360,
+ "end": 1781626853360
+ }
+ }
+ }
+ },
+ {
+ "timestamp": "2026-06-16T16:20:53.506Z",
+ "type": "tool_call",
+ "tool": {
+ "name": "shell",
+ "originalName": "bash",
+ "args": {
+ "command": "ACTION='$ACTION_ID_00176433f7f112c2e1022642c7a5a84a58e1dcc939'\necho \"=== BEFORE: page state ===\"\ncurl -s http://localhost:3000/ | grep -o 'currently.\\{0,25\\}' | head -1\n\necho \"=== submit action (toggle) ===\"\ncurl -s -X POST http://localhost:3000/ \\\n -H \"Accept: text/x-component\" \\\n -F \"$ACTION=\" -o /tmp/action_resp.txt -w \"HTTP %{http_code}\\n\"\n\necho \"=== state in action RSC response ===\"\ngrep -o 'currently.\\{0,25\\}' /tmp/action_resp.txt | head -1\ngrep -o 'OFF\\|ON' /tmp/action_resp.txt | head -1\n\necho \"=== AFTER: re-fetched page state ===\"\ncurl -s http://localhost:3000/ | grep -o 'currently.\\{0,25\\}' | head -1",
+ "description": "Invoke server action and verify refreshed state",
+ "workdir": "/workspace",
+ "_extractedCommand": "ACTION='$ACTION_ID_00176433f7f112c2e1022642c7a5a84a58e1dcc939'\necho \"=== BEFORE: page state ===\"\ncurl -s http://localhost:3000/ | grep -o 'currently.\\{0,25\\}' | head -1\n\necho \"=== submit action (toggle) ===\"\ncurl -s -X POST http://localhost:3000/ \\\n -H \"Accept: text/x-component\" \\\n -F \"$ACTION=\" -o /tmp/action_resp.txt -w \"HTTP %{http_code}\\n\"\n\necho \"=== state in action RSC response ===\"\ngrep -o 'currently.\\{0,25\\}' /tmp/action_resp.txt | head -1\ngrep -o 'OFF\\|ON' /tmp/action_resp.txt | head -1\n\necho \"=== AFTER: re-fetched page state ===\"\ncurl -s http://localhost:3000/ | grep -o 'currently.\\{0,25\\}' | head -1"
+ }
+ },
+ "raw": {
+ "type": "tool_use",
+ "timestamp": 1781626853506,
+ "sessionID": "ses_12ec6dc72ffeTWsHigt90ThCy7",
+ "part": {
+ "id": "prt_ed13c57e80017198K45hiEnbYH",
+ "sessionID": "ses_12ec6dc72ffeTWsHigt90ThCy7",
+ "messageID": "msg_ed13c3010001Lt7Kua03jctNGB",
+ "type": "tool",
+ "callID": "call_22467622e7c74c3a9eba991b",
+ "tool": "bash",
+ "state": {
+ "status": "completed",
+ "input": {
+ "command": "ACTION='$ACTION_ID_00176433f7f112c2e1022642c7a5a84a58e1dcc939'\necho \"=== BEFORE: page state ===\"\ncurl -s http://localhost:3000/ | grep -o 'currently.\\{0,25\\}' | head -1\n\necho \"=== submit action (toggle) ===\"\ncurl -s -X POST http://localhost:3000/ \\\n -H \"Accept: text/x-component\" \\\n -F \"$ACTION=\" -o /tmp/action_resp.txt -w \"HTTP %{http_code}\\n\"\n\necho \"=== state in action RSC response ===\"\ngrep -o 'currently.\\{0,25\\}' /tmp/action_resp.txt | head -1\ngrep -o 'OFF\\|ON' /tmp/action_resp.txt | head -1\n\necho \"=== AFTER: re-fetched page state ===\"\ncurl -s http://localhost:3000/ | grep -o 'currently.\\{0,25\\}' | head -1",
+ "description": "Invoke server action and verify refreshed state",
+ "workdir": "/workspace"
+ },
+ "output": "=== BEFORE: page state ===\ncurrently ON OFF OFF ON OFF OFF ON OFF OFF ON OFF OFF ON OFF OFF ON ON ON ON ON/dev/null; pkill -f \"next dev\" 2>/dev/null; pkill -f \"next-server\" 2>/dev/null; echo \"dev server stopped\"",
+ "description": "Stop the background dev server",
+ "workdir": "/workspace",
+ "_extractedCommand": "kill 1019 2>/dev/null; pkill -f \"next dev\" 2>/dev/null; pkill -f \"next-server\" 2>/dev/null; echo \"dev server stopped\""
+ }
+ },
+ "raw": {
+ "type": "tool_use",
+ "timestamp": 1781626868575,
+ "sessionID": "ses_12ec6dc72ffeTWsHigt90ThCy7",
+ "part": {
+ "id": "prt_ed13c9343001M7C6pKyV7IEnT7",
+ "sessionID": "ses_12ec6dc72ffeTWsHigt90ThCy7",
+ "messageID": "msg_ed13c75ef001UIgw0FkAttn7v1",
+ "type": "tool",
+ "callID": "call_06870aeb092f41669aec3801",
+ "tool": "bash",
+ "state": {
+ "status": "completed",
+ "input": {
+ "command": "kill 1019 2>/dev/null; pkill -f \"next dev\" 2>/dev/null; pkill -f \"next-server\" 2>/dev/null; echo \"dev server stopped\"",
+ "description": "Stop the background dev server",
+ "workdir": "/workspace"
+ },
+ "output": "",
+ "title": "Stop the background dev server",
+ "metadata": {
+ "output": "",
+ "exit": null,
+ "description": "Stop the background dev server"
+ },
+ "time": {
+ "start": 1781626868548,
+ "end": 1781626868573
+ }
+ }
+ }
+ }
+ },
+ {
+ "timestamp": "2026-06-16T16:21:08.575Z",
+ "type": "tool_result",
+ "tool": {
+ "name": "shell",
+ "originalName": "bash",
+ "result": "",
+ "success": false
+ },
+ "raw": {
+ "status": "completed",
+ "input": {
+ "command": "kill 1019 2>/dev/null; pkill -f \"next dev\" 2>/dev/null; pkill -f \"next-server\" 2>/dev/null; echo \"dev server stopped\"",
+ "description": "Stop the background dev server",
+ "workdir": "/workspace"
+ },
+ "output": "",
+ "title": "Stop the background dev server",
+ "metadata": {
+ "output": "",
+ "exit": null,
+ "description": "Stop the background dev server"
+ },
+ "time": {
+ "start": 1781626868548,
+ "end": 1781626868573
+ }
+ }
+ },
+ {
+ "timestamp": "2026-06-16T16:21:16.219Z",
+ "type": "tool_call",
+ "tool": {
+ "name": "unknown",
+ "originalName": "todowrite",
+ "args": {
+ "todos": [
+ {
+ "content": "Create in-memory data store for notification preference (simulating a DB)",
+ "id": "1",
+ "priority": "medium",
+ "status": "completed"
+ },
+ {
+ "content": "Create the Server Action that toggles the preference and calls revalidatePath",
+ "id": "2",
+ "priority": "high",
+ "status": "completed"
+ },
+ {
+ "content": "Add client SubmitButton with pending state",
+ "id": "3",
+ "priority": "low",
+ "status": "completed"
+ },
+ {
+ "content": "Update page.tsx to display preference and wire up the form",
+ "id": "4",
+ "priority": "high",
+ "status": "completed"
+ },
+ {
+ "content": "Add root layout (required by App Router)",
+ "id": "5",
+ "priority": "medium",
+ "status": "completed"
+ },
+ {
+ "content": "Typecheck and build to verify",
+ "id": "6",
+ "priority": "high",
+ "status": "completed"
+ }
+ ]
+ }
+ },
+ "raw": {
+ "type": "tool_use",
+ "timestamp": 1781626876219,
+ "sessionID": "ses_12ec6dc72ffeTWsHigt90ThCy7",
+ "part": {
+ "id": "prt_ed13cb1380013mSQm96hjc6Wx2",
+ "sessionID": "ses_12ec6dc72ffeTWsHigt90ThCy7",
+ "messageID": "msg_ed13c93f6001Y3mn8e0Vpr5bbJ",
+ "type": "tool",
+ "callID": "call_291a47c5aa6d4902a88aa016",
+ "tool": "todowrite",
+ "state": {
+ "status": "completed",
+ "input": {
+ "todos": [
+ {
+ "content": "Create in-memory data store for notification preference (simulating a DB)",
+ "id": "1",
+ "priority": "medium",
+ "status": "completed"
+ },
+ {
+ "content": "Create the Server Action that toggles the preference and calls revalidatePath",
+ "id": "2",
+ "priority": "high",
+ "status": "completed"
+ },
+ {
+ "content": "Add client SubmitButton with pending state",
+ "id": "3",
+ "priority": "low",
+ "status": "completed"
+ },
+ {
+ "content": "Update page.tsx to display preference and wire up the form",
+ "id": "4",
+ "priority": "high",
+ "status": "completed"
+ },
+ {
+ "content": "Add root layout (required by App Router)",
+ "id": "5",
+ "priority": "medium",
+ "status": "completed"
+ },
+ {
+ "content": "Typecheck and build to verify",
+ "id": "6",
+ "priority": "high",
+ "status": "completed"
+ }
+ ]
+ },
+ "output": "[\n {\n \"content\": \"Create in-memory data store for notification preference (simulating a DB)\",\n \"id\": \"1\",\n \"priority\": \"medium\",\n \"status\": \"completed\"\n },\n {\n \"content\": \"Create the Server Action that toggles the preference and calls revalidatePath\",\n \"id\": \"2\",\n \"priority\": \"high\",\n \"status\": \"completed\"\n },\n {\n \"content\": \"Add client SubmitButton with pending state\",\n \"id\": \"3\",\n \"priority\": \"low\",\n \"status\": \"completed\"\n },\n {\n \"content\": \"Update page.tsx to display preference and wire up the form\",\n \"id\": \"4\",\n \"priority\": \"high\",\n \"status\": \"completed\"\n },\n {\n \"content\": \"Add root layout (required by App Router)\",\n \"id\": \"5\",\n \"priority\": \"medium\",\n \"status\": \"completed\"\n },\n {\n \"content\": \"Typecheck and build to verify\",\n \"id\": \"6\",\n \"priority\": \"high\",\n \"status\": \"completed\"\n }\n]",
+ "title": "0 todos",
+ "metadata": {
+ "todos": [
+ {
+ "content": "Create in-memory data store for notification preference (simulating a DB)",
+ "id": "1",
+ "priority": "medium",
+ "status": "completed"
+ },
+ {
+ "content": "Create the Server Action that toggles the preference and calls revalidatePath",
+ "id": "2",
+ "priority": "high",
+ "status": "completed"
+ },
+ {
+ "content": "Add client SubmitButton with pending state",
+ "id": "3",
+ "priority": "low",
+ "status": "completed"
+ },
+ {
+ "content": "Update page.tsx to display preference and wire up the form",
+ "id": "4",
+ "priority": "high",
+ "status": "completed"
+ },
+ {
+ "content": "Add root layout (required by App Router)",
+ "id": "5",
+ "priority": "medium",
+ "status": "completed"
+ },
+ {
+ "content": "Typecheck and build to verify",
+ "id": "6",
+ "priority": "high",
+ "status": "completed"
+ }
+ ]
+ },
+ "time": {
+ "start": 1781626876216,
+ "end": 1781626876217
+ }
+ }
+ }
+ }
+ },
+ {
+ "timestamp": "2026-06-16T16:21:16.219Z",
+ "type": "tool_result",
+ "tool": {
+ "name": "unknown",
+ "originalName": "todowrite",
+ "result": "[\n {\n \"content\": \"Create in-memory data store for notification preference (simulating a DB)\",\n \"id\": \"1\",\n \"priority\": \"medium\",\n \"status\": \"completed\"\n },\n {\n \"content\": \"Create the Server Action that toggles the preference and calls revalidatePath\",\n \"id\": \"2\",\n \"priority\": \"high\",\n \"status\": \"completed\"\n },\n {\n \"content\": \"Add client SubmitButton with pending state\",\n \"id\": \"3\",\n \"priority\": \"low\",\n \"status\": \"completed\"\n },\n {\n \"content\": \"Update page.tsx to display preference and wire up the form\",\n \"id\": \"4\",\n \"priority\": \"high\",\n \"status\": \"completed\"\n },\n {\n \"content\": \"Add root layout (required by App Router)\",\n \"id\": \"5\",\n \"priority\": \"medium\",\n \"status\": \"completed\"\n },\n {\n \"content\": \"Typecheck and build to verify\",\n \"id\": \"6\",\n \"priority\": \"high\",\n \"status\": \"completed\"\n }\n]",
+ "success": true
+ },
+ "raw": {
+ "status": "completed",
+ "input": {
+ "todos": [
+ {
+ "content": "Create in-memory data store for notification preference (simulating a DB)",
+ "id": "1",
+ "priority": "medium",
+ "status": "completed"
+ },
+ {
+ "content": "Create the Server Action that toggles the preference and calls revalidatePath",
+ "id": "2",
+ "priority": "high",
+ "status": "completed"
+ },
+ {
+ "content": "Add client SubmitButton with pending state",
+ "id": "3",
+ "priority": "low",
+ "status": "completed"
+ },
+ {
+ "content": "Update page.tsx to display preference and wire up the form",
+ "id": "4",
+ "priority": "high",
+ "status": "completed"
+ },
+ {
+ "content": "Add root layout (required by App Router)",
+ "id": "5",
+ "priority": "medium",
+ "status": "completed"
+ },
+ {
+ "content": "Typecheck and build to verify",
+ "id": "6",
+ "priority": "high",
+ "status": "completed"
+ }
+ ]
+ },
+ "output": "[\n {\n \"content\": \"Create in-memory data store for notification preference (simulating a DB)\",\n \"id\": \"1\",\n \"priority\": \"medium\",\n \"status\": \"completed\"\n },\n {\n \"content\": \"Create the Server Action that toggles the preference and calls revalidatePath\",\n \"id\": \"2\",\n \"priority\": \"high\",\n \"status\": \"completed\"\n },\n {\n \"content\": \"Add client SubmitButton with pending state\",\n \"id\": \"3\",\n \"priority\": \"low\",\n \"status\": \"completed\"\n },\n {\n \"content\": \"Update page.tsx to display preference and wire up the form\",\n \"id\": \"4\",\n \"priority\": \"high\",\n \"status\": \"completed\"\n },\n {\n \"content\": \"Add root layout (required by App Router)\",\n \"id\": \"5\",\n \"priority\": \"medium\",\n \"status\": \"completed\"\n },\n {\n \"content\": \"Typecheck and build to verify\",\n \"id\": \"6\",\n \"priority\": \"high\",\n \"status\": \"completed\"\n }\n]",
+ "title": "0 todos",
+ "metadata": {
+ "todos": [
+ {
+ "content": "Create in-memory data store for notification preference (simulating a DB)",
+ "id": "1",
+ "priority": "medium",
+ "status": "completed"
+ },
+ {
+ "content": "Create the Server Action that toggles the preference and calls revalidatePath",
+ "id": "2",
+ "priority": "high",
+ "status": "completed"
+ },
+ {
+ "content": "Add client SubmitButton with pending state",
+ "id": "3",
+ "priority": "low",
+ "status": "completed"
+ },
+ {
+ "content": "Update page.tsx to display preference and wire up the form",
+ "id": "4",
+ "priority": "high",
+ "status": "completed"
+ },
+ {
+ "content": "Add root layout (required by App Router)",
+ "id": "5",
+ "priority": "medium",
+ "status": "completed"
+ },
+ {
+ "content": "Typecheck and build to verify",
+ "id": "6",
+ "priority": "high",
+ "status": "completed"
+ }
+ ]
+ },
+ "time": {
+ "start": 1781626876216,
+ "end": 1781626876217
+ }
+ }
+ },
+ {
+ "timestamp": "2026-06-16T16:21:24.126Z",
+ "type": "message",
+ "role": "assistant",
+ "content": "Done. Built a working notification toggle and verified it end-to-end (ON → OFF → ON, page refreshed without redirect).\n\n**Files created:**\n- `app/actions.ts:1` — the Server Action. It flips the preference, then calls `revalidatePath(\"/\")` from `next/cache` — Next.js's recommended way to refresh the *current* page's data from a Server Action (as opposed to `redirect()`, which navigates to another route).\n- `lib/data.ts:1` — in-memory store simulating a DB (swap for a real DB/auth in production).\n- `app/page.tsx:1` — async Server Component showing the current preference + a `
`.\n- `app/submit-button.tsx:1` — client button using `useFormStatus` for a pending state.\n- `app/layout.tsx:1` — required root layout (was missing).\n\n**Why `revalidatePath` and not `redirect`:** the requirement is to refresh the *current* page, not navigate. `redirect()` changes the URL/route; `revalidatePath(\"/\")` purges the cached data for the current path and re-renders it in place. After a form-triggered Server Action, Next.js streams back the re-rendered RSC payload automatically — confirmed in the test (the action's HTTP 200 response already contained the updated \"OFF\", and a follow-up GET stayed \"OFF\").\n\n**Verified:** `tsc --noEmit` clean, `next build` passes, and a live dev-server test confirmed the toggle persists and the page updates on each submit with no navigation.",
+ "raw": {
+ "type": "text",
+ "timestamp": 1781626884126,
+ "sessionID": "ses_12ec6dc72ffeTWsHigt90ThCy7",
+ "part": {
+ "id": "prt_ed13cc1f7002VotCgEh7b8dBvw",
+ "sessionID": "ses_12ec6dc72ffeTWsHigt90ThCy7",
+ "messageID": "msg_ed13cb187001AyX5yVdysWfVAN",
+ "type": "text",
+ "text": "Done. Built a working notification toggle and verified it end-to-end (ON → OFF → ON, page refreshed without redirect).\n\n**Files created:**\n- `app/actions.ts:1` — the Server Action. It flips the preference, then calls `revalidatePath(\"/\")` from `next/cache` — Next.js's recommended way to refresh the *current* page's data from a Server Action (as opposed to `redirect()`, which navigates to another route).\n- `lib/data.ts:1` — in-memory store simulating a DB (swap for a real DB/auth in production).\n- `app/page.tsx:1` — async Server Component showing the current preference + a `
`.\n- `app/submit-button.tsx:1` — client button using `useFormStatus` for a pending state.\n- `app/layout.tsx:1` — required root layout (was missing).\n\n**Why `revalidatePath` and not `redirect`:** the requirement is to refresh the *current* page, not navigate. `redirect()` changes the URL/route; `revalidatePath(\"/\")` purges the cached data for the current path and re-renders it in place. After a form-triggered Server Action, Next.js streams back the re-rendered RSC payload automatically — confirmed in the test (the action's HTTP 200 response already contained the updated \"OFF\", and a follow-up GET stayed \"OFF\").\n\n**Verified:** `tsc --noEmit` clean, `next build` passes, and a live dev-server test confirmed the toggle persists and the page updates on each submit with no navigation.",
+ "time": {
+ "start": 1781626884122,
+ "end": 1781626884122
+ },
+ "metadata": {
+ "gateway": {
+ "generationId": "gen_01KV8KSCE2MT29ZDFEPTHHDNYR"
+ }
+ }
+ }
+ }
+ }
+ ],
+ "summary": {
+ "totalTurns": 12,
+ "toolCalls": {
+ "file_read": 4,
+ "file_write": 5,
+ "file_edit": 0,
+ "shell": 12,
+ "web_fetch": 0,
+ "web_search": 0,
+ "glob": 0,
+ "grep": 0,
+ "list_dir": 0,
+ "agent_task": 0,
+ "unknown": 3
+ },
+ "totalToolCalls": 24,
+ "webFetches": [],
+ "filesRead": [
+ "/workspace/package.json",
+ "/workspace/tsconfig.json",
+ "/workspace/.gitignore",
+ "/workspace/app/page.tsx"
+ ],
+ "filesModified": [
+ "/workspace/app/page.tsx",
+ "/workspace/app/layout.tsx",
+ "/workspace/app/submit-button.tsx",
+ "/workspace/app/actions.ts",
+ "/workspace/lib/data.ts"
+ ],
+ "shellCommands": [
+ {
+ "command": "ls -la /workspace",
+ "success": true
+ },
+ {
+ "command": "ls -la /workspace/app",
+ "success": true
+ },
+ {
+ "command": "cat /workspace/opencode.json",
+ "success": true
+ },
+ {
+ "command": "npx tsc --noEmit 2>&1",
+ "success": true
+ },
+ {
+ "command": "npm run build 2>&1",
+ "success": true
+ },
+ {
+ "command": "npm run dev > /tmp/nextdev.log 2>&1 &\necho \"dev server starting, pid $!\"",
+ "success": true
+ },
+ {
+ "command": "for i in $(seq 1 30); do\n if curl -s -o /dev/null -w \"%{http_code}\" http://localhost:3000/ 2>/dev/null | grep -q 200; then\n echo \"READY after ${i}s\"\n break\n fi\n sleep 1\ndone\necho \"--- page content (notifications state) ---\"\ncurl -s http://localhost:3000/ | grep -o 'Notifications are currently[^<]*[^<]*' || curl -s http://localhost:3000/ | grep -oi 'currently.\\{0,40\\}'",
+ "success": true
+ },
+ {
+ "command": "curl -s http://localhost:3000/ -o /tmp/page.html\necho \"=== form tag ===\"\ngrep -o '
', html, re.S)\nprint(m.group(0)[:2000] if m else \"no form\")\nPY",
+ "success": true
+ },
+ {
+ "command": "ACTION='$ACTION_ID_00176433f7f112c2e1022642c7a5a84a58e1dcc939'\necho \"=== BEFORE: page state ===\"\ncurl -s http://localhost:3000/ | grep -o 'currently.\\{0,25\\}' | head -1\n\necho \"=== submit action (toggle) ===\"\ncurl -s -X POST http://localhost:3000/ \\\n -H \"Accept: text/x-component\" \\\n -F \"$ACTION=\" -o /tmp/action_resp.txt -w \"HTTP %{http_code}\\n\"\n\necho \"=== state in action RSC response ===\"\ngrep -o 'currently.\\{0,25\\}' /tmp/action_resp.txt | head -1\ngrep -o 'OFF\\|ON' /tmp/action_resp.txt | head -1\n\necho \"=== AFTER: re-fetched page state ===\"\ncurl -s http://localhost:3000/ | grep -o 'currently.\\{0,25\\}' | head -1",
+ "success": true
+ },
+ {
+ "command": "ACTION='$ACTION_ID_00176433f7f112c2e1022642c7a5a84a58e1dcc939'\ncurl -s -X POST http://localhost:3000/ -H \"Accept: text/x-component\" -F \"$ACTION=\" -o /dev/null -w \"toggle#2 HTTP %{http_code}\\n\"\necho \"state after 2nd toggle:\"; curl -s http://localhost:3000/ | grep -o 'currently.\\{0,25\\}' | head -1\necho \"dev log errors (if any):\"; grep -iE 'error|warn' /tmp/nextdev.log | grep -vi 'telemetry' | head",
+ "success": true
+ },
+ {
+ "command": "kill 1019 2>/dev/null; pkill -f \"next dev\" 2>/dev/null; pkill -f \"next-server\" 2>/dev/null; echo \"dev server stopped\"",
+ "success": true
+ }
+ ],
+ "errors": [],
+ "thinkingBlocks": 0
+ },
+ "parseSuccess": true
+}
\ No newline at end of file
diff --git a/results/glm-5.2/2026-06-16T16-16-46.060Z/agent-038-refresh-settings/run-4/outputs/eval.txt b/results/glm-5.2/2026-06-16T16-16-46.060Z/agent-038-refresh-settings/run-4/outputs/eval.txt
new file mode 100644
index 00000000..ab7db906
--- /dev/null
+++ b/results/glm-5.2/2026-06-16T16-16-46.060Z/agent-038-refresh-settings/run-4/outputs/eval.txt
@@ -0,0 +1,59 @@
+
+ RUN v3.2.6 /workspace
+
+ ❯ EVAL.ts (6 tests | 2 failed) 12ms
+ × Server Action imports refresh from next/cache 8ms
+ → expected false to be true // Object.is equality
+ ✓ Server Action uses "use server" directive 1ms
+ ✓ Server Action calls refresh() for page refresh 0ms
+ ✓ Does NOT use redirect for same-page update 1ms
+ × Does NOT use router.refresh() from client (should use server-side refresh) 1ms
+ → expected false to be true // Object.is equality
+ ✓ Server Action has notification/toggle logic 1ms
+
+ Test Files 1 failed (1)
+ Tests 2 failed | 4 passed (6)
+ Start at 16:21:39
+ Duration 279ms (transform 48ms, setup 0ms, collect 31ms, tests 12ms, environment 0ms, prepare 97ms)
+
+
+⎯⎯⎯⎯⎯⎯⎯ Failed Tests 2 ⎯⎯⎯⎯⎯⎯⎯
+
+ FAIL EVAL.ts > Server Action imports refresh from next/cache
+AssertionError: expected false to be true // Object.is equality
+
+[32m- Expected[39m
+[31m+ Received[39m
+
+[32m- true[39m
+[31m+ false[39m
+
+ ❯ EVAL.ts:54:30
+ 52| }
+ 53|
+ 54| expect(foundRefreshImport).toBe(true)
+ | ^
+ 55| })
+ 56|
+
+⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯[1/2]⎯
+
+ FAIL EVAL.ts > Does NOT use router.refresh() from client (should use server-side refresh)
+AssertionError: expected false to be true // Object.is equality
+
+[32m- Expected[39m
+[31m+ Received[39m
+
+[32m- true[39m
+[31m+ false[39m
+
+ ❯ EVAL.ts:122:29
+ 120|
+ 121| // Should use server-side refresh from next/cache
+ 122| expect(usesServerRefresh).toBe(true)
+ | ^
+ 123| })
+ 124|
+
+⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯[2/2]⎯
+
diff --git a/results/glm-5.2/2026-06-16T16-16-46.060Z/agent-038-refresh-settings/run-4/outputs/scripts/build.txt b/results/glm-5.2/2026-06-16T16-16-46.060Z/agent-038-refresh-settings/run-4/outputs/scripts/build.txt
new file mode 100644
index 00000000..6cee7077
--- /dev/null
+++ b/results/glm-5.2/2026-06-16T16-16-46.060Z/agent-038-refresh-settings/run-4/outputs/scripts/build.txt
@@ -0,0 +1,23 @@
+
+> build
+> next build
+
+▲ Next.js 16.3.0-canary.52 (Turbopack)
+
+ Creating an optimized production build ...
+✓ Compiled successfully in 4.1s
+ Running TypeScript ...
+ Finished TypeScript in 1737ms ...
+ Collecting page data using 1 worker ...
+ Generating static pages using 1 worker (0/3) ...
+✓ Generating static pages using 1 worker (3/3) in 99ms
+ Finalizing page optimization ...
+
+Route (app)
+┌ ƒ /
+└ ○ /_not-found
+
+
+○ (Static) prerendered as static content
+ƒ (Dynamic) server-rendered on demand
+
diff --git a/results/glm-5.2/2026-06-16T16-16-46.060Z/agent-038-refresh-settings/run-4/result.json b/results/glm-5.2/2026-06-16T16-16-46.060Z/agent-038-refresh-settings/run-4/result.json
new file mode 100644
index 00000000..f2eccc68
--- /dev/null
+++ b/results/glm-5.2/2026-06-16T16-16-46.060Z/agent-038-refresh-settings/run-4/result.json
@@ -0,0 +1,50 @@
+{
+ "status": "failed",
+ "duration": 369.816,
+ "model": "vercel/zai/glm-5.2",
+ "transcriptPath": "./transcript.json",
+ "transcriptRawPath": "./transcript-raw.jsonl",
+ "o11y": {
+ "totalTurns": 5,
+ "toolCalls": {
+ "file_read": 3,
+ "file_write": 4,
+ "file_edit": 0,
+ "shell": 1,
+ "web_fetch": 0,
+ "web_search": 0,
+ "glob": 0,
+ "grep": 0,
+ "list_dir": 0,
+ "agent_task": 0,
+ "unknown": 1
+ },
+ "totalToolCalls": 9,
+ "webFetches": [],
+ "filesRead": [
+ "/workspace/app/page.tsx",
+ "/workspace/package.json",
+ "/workspace/tsconfig.json"
+ ],
+ "filesModified": [
+ "/workspace/app/layout.tsx",
+ "/workspace/app/page.tsx",
+ "/workspace/app/actions.ts",
+ "/workspace/app/preferences.ts"
+ ],
+ "shellCommands": [
+ {
+ "command": "npm run build 2>&1 | tail -n 60",
+ "success": true
+ }
+ ],
+ "errors": [],
+ "thinkingBlocks": 0
+ },
+ "outputPaths": {
+ "eval": "./outputs/eval.txt",
+ "scripts": {
+ "build": "./outputs/scripts/build.txt"
+ }
+ }
+}
\ No newline at end of file
diff --git a/results/glm-5.2/2026-06-16T16-16-46.060Z/agent-038-refresh-settings/run-4/transcript-raw.jsonl b/results/glm-5.2/2026-06-16T16-16-46.060Z/agent-038-refresh-settings/run-4/transcript-raw.jsonl
new file mode 100644
index 00000000..13a5d57f
--- /dev/null
+++ b/results/glm-5.2/2026-06-16T16-16-46.060Z/agent-038-refresh-settings/run-4/transcript-raw.jsonl
@@ -0,0 +1,24 @@
+{"type":"step_start","timestamp":1781626660179,"sessionID":"ses_12ec6e5dfffeiwVLHMio16D9Vz","part":{"id":"prt_ed1396531001f3VahpaxiOfbxf","sessionID":"ses_12ec6e5dfffeiwVLHMio16D9Vz","messageID":"msg_ed1391a73001kPWe7tcjm3W3YU","type":"step-start","snapshot":"a55a0e96e6fb3faec02312fc5f35a048a9112f48"}}
+{"type":"text","timestamp":1781626664359,"sessionID":"ses_12ec6e5dfffeiwVLHMio16D9Vz","part":{"id":"prt_ed1397594001fw8qVYc5MdzlTU","sessionID":"ses_12ec6e5dfffeiwVLHMio16D9Vz","messageID":"msg_ed1391a73001kPWe7tcjm3W3YU","type":"text","text":"I'll explore the codebase first to understand the structure and conventions before implementing.","time":{"start":1781626664354,"end":1781626664354}}}
+{"type":"tool_use","timestamp":1781626765405,"sessionID":"ses_12ec6e5dfffeiwVLHMio16D9Vz","part":{"id":"prt_ed139759f001BJKVVqKcgYlBw1","sessionID":"ses_12ec6e5dfffeiwVLHMio16D9Vz","messageID":"msg_ed1391a73001kPWe7tcjm3W3YU","type":"tool","callID":"call_65c1ba442fbf40219dab1cba","tool":"task","state":{"status":"completed","input":{"description":"Explore codebase structure","prompt":"Explore this codebase to help me understand its structure and conventions. I need to create a Next.js Server Action that toggles a user's notification preference (on/off) and refreshes the current page without redirecting.\n\nPlease report back:\n1. Whether this is a Next.js project (check package.json) and what version (App Router vs Pages Router)\n2. The directory structure, especially: app/ or src/app/, any actions/ or lib/ directories, database/data layer setup\n3. Any existing Server Actions (files with \"use server\" directive) - show their structure\n4. Any existing user/notification preference data model or schema (look for prisma schema, drizzle, or any DB setup)\n5. How the database/data is accessed (if any) - look for db.ts, prisma, drizzle config, or similar\n6. Any existing components that handle user preferences or settings pages\n7. The TypeScript config and path aliases (e.g. @/ imports)\n8. Any existing patterns for form submissions with Server Actions (look for useFormState, useFormStatus, useActionState)\n9. The styling approach (Tailwind, CSS modules, etc.)\n\nReport concrete file paths and code snippets for each finding. Do NOT write any code - just research and report.","subagent_type":"explore"},"output":"I have thoroughly explored the codebase. Here is my complete report.\n\n---\n\n## Codebase Exploration Report\n\n### Project location\nThe actual project is at **`/workspace`** (your working directory). Note: a near-identical mirror exists at `/vercel/sandbox/` (the Vercel runtime sandbox), but `/workspace` is the one you should work in. The project is intentionally minimal/stubbed — it's a greenfield starting point.\n\n---\n\n### 1. Next.js project? Version & Router\n\n**Yes.** File: `/workspace/package.json`\n\n```json\n{\n \"private\": true,\n \"type\": \"module\",\n \"scripts\": { \"dev\": \"next dev\", \"build\": \"next build\", \"start\": \"next start\" },\n \"dependencies\": {\n \"next\": \"^16.3.0-canary.52\",\n \"react\": \"19.1.0\",\n \"react-dom\": \"19.1.0\"\n }\n}\n```\n\n- **Next.js 16** (canary `16.3.0-canary.52`), **React 19.1.0**.\n- **App Router** (confirmed by the `app/` directory at root containing `page.tsx`; there is no `pages/` directory).\n- `\"type\": \"module\"` is set (ESM project).\n- Lock file pins `styled-jsx` 5.1.6 (ships with Next).\n\n---\n\n### 2. Directory structure\n\nThe project is extremely sparse — a single source file:\n\n```\n/workspace\n├── .git/\n├── .gitignore (only \"node_modules/\")\n├── app/\n│ └── page.tsx (only source file)\n├── node_modules/ (installed)\n├── opencode.json (AI tooling config — see warning below)\n├── package-lock.json\n├── package.json\n└── tsconfig.json\n```\n\n- **`app/` at root** (NOT `src/app/`).\n- **No `actions/` directory.**\n- **No `lib/` directory.**\n- **No `components/` directory.**\n- **No `src/` directory.**\n- **No `app/layout.tsx`** (Next.js auto-generates a default root layout, but none is committed).\n- **No `app/globals.css`.**\n- **No `middleware.ts`.**\n\n---\n\n### 3. Existing Server Actions\n\n**None exist.** A search for `\"use server\"` across the entire project returned no results. This will be the **first** Server Action in the codebase — there is no existing pattern/convention to mirror. You'll be establishing the convention.\n\n---\n\n### 4. User / notification preference data model or schema\n\n**None exists.** No Prisma schema, no Drizzle schema, no SQL files, no Zod schemas, no type definitions for users or preferences. The only reference to the feature is placeholder text in `/workspace/app/page.tsx`:\n\n```tsx\nexport default function Home() {\n return (\n \n
Settings
\n
Please implement a notification toggle with server-side refresh.
\n \n )\n}\n```\n\n---\n\n### 5. Database / data access\n\n**There is no database layer whatsoever.** I verified both the source tree AND the installed `node_modules/`. None of the following are installed:\n\n- Prisma / `@prisma/client`\n- Drizzle / `drizzle-orm`\n- `pg`, `mysql2`, `better-sqlite3`, `@neondatabase/serverless`, `@planetscale/database`, `mongodb`, Kysely\n\n**Implication for your task:** Since there is no DB, the only built-in persistence mechanism available for a \"user preference\" is **Next.js `cookies()`** (from `next/headers`). A Server Action can read/write a cookie (e.g. `notification-enabled`) to store the on/off boolean. No existing `db.ts`/config to follow.\n\n---\n\n### 6. Existing components for user preferences / settings\n\n**None.** The only UI is the stub `app/page.tsx` shown above (a \"Settings\" heading + placeholder paragraph). There is no components folder and no settings page beyond the root route `/`.\n\n---\n\n### 7. TypeScript config & path aliases\n\nFile: `/workspace/tsconfig.json`\n\n```json\n{\n \"compilerOptions\": {\n \"target\": \"ES2017\",\n \"lib\": [\"dom\", \"dom.iterable\", \"esnext\"],\n \"allowJs\": true,\n \"skipLibCheck\": true,\n \"strict\": true,\n \"noEmit\": true,\n \"esModuleInterop\": true,\n \"module\": \"esnext\",\n \"moduleResolution\": \"bundler\",\n \"resolveJsonModule\": true,\n \"isolatedModules\": true,\n \"jsx\": \"react-jsx\",\n \"incremental\": true,\n \"plugins\": [{ \"name\": \"next\" }],\n \"paths\": { \"@/*\": [\"./*\"] }\n },\n \"include\": [\"next-env.d.ts\", \"**/*.ts\", \"**/*.tsx\", \".next/types/**/*.ts\"],\n \"exclude\": [\"node_modules\"]\n}\n```\n\n- **Path alias: `@/*` → `./*`** (project root, not `src`). So e.g. `@/app/page` → `./app/page`. Use `@/...` for imports.\n- `strict: true`, `moduleResolution: \"bundler\"`, Next plugin enabled.\n- No `baseUrl` is set (not required when using `paths`).\n\n---\n\n### 8. Existing form-submission / Server Action patterns\n\n**None exist.** Searches for `useFormState`, `useActionState`, `useFormStatus`, `revalidatePath`, `redirect`, `cookies()`, and `\"use client\"` all returned **no results**. There are no forms, no client components, and no action invocations anywhere.\n\n**Implication for your task:** Since the goal is \"toggle preference + refresh the current page **without redirecting**,\" the idiomatic App Router approach is a Server Action that:\n1. Mutates state (here, via `cookies()` since no DB exists),\n2. Calls **`revalidatePath('/')`** (from `next/cache`) to revalidate the current route's cache so the page re-renders server-side with fresh data — this is the \"refresh without redirect\" mechanism (no `redirect()` call needed).\n\nBecause the page is currently a Server Component (no `\"use client\"`), `cookies()` can be read directly in `app/page.tsx` to render the current toggle state, and the action can be passed to a `
`.\n\n---\n\n### 9. Styling approach\n\n- **No Tailwind** — `tailwindcss` is not installed; there is no `tailwind.config.*` and no `postcss.config.*`.\n- **No CSS Modules** — no `*.module.css` files exist.\n- **No `globals.css`.**\n- **`styled-jsx` 5.1.6 is present** (bundled with Next.js) — this is the available CSS-in-JS option if you want scoped styles.\n- **No `next.config.*` file** — the project runs on Next.js defaults.\n- The current page uses **plain unstyled HTML** (no className/utility classes).\n\n---\n\n### Additional context\n\n- **Git:** Single commit (`2dcb352 \"init\"`) on `master`. `package.json` shows an unstaged modification (the `next` version was pinned from `^16` to `^16.3.0-canary.52` and devDep ordering changed). `opencode.json` and `package-lock.json` are untracked.\n- **Testing setup (dev only):** `vitest` ^3.1.3, `vite`, `@vitejs/plugin-react`, and `vite-tsconfig-paths` are present as devDependencies — but **no test files exist yet**.\n- **⚠️ Sensitive data warning:** `/workspace/opencode.json` contains a hardcoded **Vercel API key / JWT bearer token** in plaintext (`\"apiKey\": \"eyJ...\"`). It is not part of the application (it's an AI-tooling config) and is currently untracked by git. You may want to avoid committing it and consider rotating the key.\n\n---\n\n### Summary for your implementation\n\nThis is a **greenfield Next.js 16 App Router + React 19 + TypeScript (strict)** project with `@/*` path aliases. There are **no existing Server Actions, no database, no data models, no components, and no styling system** beyond what Next ships (`styled-jsx`). For a notification-preference toggle that refreshes without redirecting, the available primitives are: a Server Action (new `\"use server\"` file, e.g. under a new `app/actions/` or `lib/` directory), `cookies()` from `next/headers` for persistence (since no DB exists), and `revalidatePath('/')` from `next/cache` to re-render the current route server-side without a redirect.\n\n\nsession_id: ses_12ec68a5effecc6Vq4vkhedJ6X\n","title":"Explore codebase structure","metadata":{"summary":[{"id":"prt_ed139a062001oAsptbP8Me6Cn3","tool":"read","state":{"status":"completed","title":"package.json"}},{"id":"prt_ed139a0670013W5bgDvuBMELzD","tool":"read","state":{"status":"completed","title":"tsconfig.json"}},{"id":"prt_ed139a06d001xjT8SmicZ8oatC","tool":"read","state":{"status":"completed","title":"app/page.tsx"}},{"id":"prt_ed139a076001CUHlkPysP6Q6tV","tool":"read","state":{"status":"completed","title":".gitignore"}},{"id":"prt_ed139a07800177WTHTKXqh5Umg","tool":"read","state":{"status":"completed","title":"opencode.json"}},{"id":"prt_ed139bfe3001MJB9TAnklPIIPf","tool":"bash","state":{"status":"completed","title":"List all files in workspace excluding deps"}},{"id":"prt_ed139bff400134ZXiJHJZ43eqQ","tool":"glob","state":{"status":"completed","title":""}},{"id":"prt_ed139bff6001v0ohw7LC5jPIxU","tool":"grep","state":{"status":"completed","title":"use server"}},{"id":"prt_ed139bff9001AeLOZNTnP2PvGR","tool":"grep","state":{"status":"completed","title":"prisma|drizzle|@planetscale|@neondatabase|mongodb"}},{"id":"prt_ed139edc20015lTmTiZePoqdN1","tool":"bash","state":{"status":"completed","title":"List workspace, root, and sandbox dirs"}},{"id":"prt_ed139edc70016XQ3fHZ92hN5wc","tool":"glob","state":{"status":"completed","title":""}},{"id":"prt_ed139edc9001eD5wxZWjPWVlcP","tool":"bash","state":{"status":"completed","title":"Check for node_modules"}},{"id":"prt_ed13a13470016IdTdK2GgVMXQo","tool":"bash","state":{"status":"completed","title":"List top-level node_modules packages"}},{"id":"prt_ed13a1351001rVWvnqLkEV3YNv","tool":"glob","state":{"status":"completed","title":""}},{"id":"prt_ed13a1353001mwMKfrAa4rI3TN","tool":"glob","state":{"status":"completed","title":""}},{"id":"prt_ed13a1356001BmWExdYrBGY24C","tool":"grep","state":{"status":"completed","title":"tailwind|useFormState|useActionState|useFormStatus|revalidatePath|redirect"}},{"id":"prt_ed13a40ca001zCt55YjS3qJAPN","tool":"bash","state":{"status":"completed","title":"Check git log, app dir, git status"}},{"id":"prt_ed13a40db001wjYXjr5D74xp4L","tool":"glob","state":{"status":"completed","title":""}},{"id":"prt_ed13a40df001gpQvPQXF8jxvmi","tool":"grep","state":{"status":"completed","title":"\"use client\"|\"use server\"|export async function|cookies\\(\\)|createContext"}},{"id":"prt_ed13a40e2001pfJfGZrb8e5GN4","tool":"bash","state":{"status":"completed","title":"Check locked versions in package-lock"}},{"id":"prt_ed13a62dc001U5JK05CbnUbFZp","tool":"bash","state":{"status":"completed","title":"Show package.json diff and committed page"}},{"id":"prt_ed13a62e7001FYzw12PGWZy8VC","tool":"bash","state":{"status":"completed","title":"Check for DB/auth/styling packages"}}],"sessionId":"ses_12ec68a5effecc6Vq4vkhedJ6X"},"time":{"start":1781626664352,"end":1781626765403}}}}
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Settings
\n00005|
Please implement a notification toggle with server-side refresh.
\n00006| \n00007| )\n00008| }\n00009| \n\n(End of file - total 9 lines)\n","title":"app/page.tsx","metadata":{"preview":"export default function Home() {\n return (\n \n
Settings
\n
Please implement a notification toggle with server-side refresh.
\n \n )\n}\n"},"time":{"start":1781626772148,"end":1781626772155}}}}
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Settings
\n
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\n \n )\n}\n","filePath":"/workspace/app/page.tsx"},"output":"","title":"app/page.tsx","metadata":{"diagnostics":{"/workspace/app/page.tsx":[],"/workspace/app/layout.tsx":[],"/workspace/app/actions.ts":[],"/workspace/app/preferences.ts":[]},"filepath":"/workspace/app/page.tsx","exists":true},"time":{"start":1781626865078,"end":1781626868085}}}}
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+{"type":"tool_use","timestamp":1781626868090,"sessionID":"ses_12ec6e5dfffeiwVLHMio16D9Vz","part":{"id":"prt_ed13c85ac0017rt7nwlfN8Pu04","sessionID":"ses_12ec6e5dfffeiwVLHMio16D9Vz","messageID":"msg_ed13b1ae3001DHWyPJAAIPTcm9","type":"tool","callID":"call_abfb5af4c8214c12a345458c","tool":"write","state":{"status":"completed","input":{"content":"import { cookies } from \"next/headers\"\n\nexport const NOTIFICATIONS_COOKIE = \"notifications-enabled\"\n\nexport async function getNotificationsEnabled(): Promise {\n const cookieStore = await cookies()\n return cookieStore.get(NOTIFICATIONS_COOKIE)?.value === \"true\"\n}\n","filePath":"/workspace/app/preferences.ts"},"output":"","title":"app/preferences.ts","metadata":{"diagnostics":{"/workspace/app/page.tsx":[],"/workspace/app/layout.tsx":[],"/workspace/app/actions.ts":[],"/workspace/app/preferences.ts":[]},"filepath":"/workspace/app/preferences.ts","exists":false},"time":{"start":1781626865068,"end":1781626868087}}}}
+{"type":"step_finish","timestamp":1781626868095,"sessionID":"ses_12ec6e5dfffeiwVLHMio16D9Vz","part":{"id":"prt_ed13c9178001GgfiDuKZqcVlym","sessionID":"ses_12ec6e5dfffeiwVLHMio16D9Vz","messageID":"msg_ed13b1ae3001DHWyPJAAIPTcm9","type":"step-finish","reason":"tool-calls","snapshot":"358248f6d138968b0cf3317dd8b08bdab42b75d4","cost":0,"tokens":{"input":3285,"output":6675,"reasoning":6148,"cache":{"read":10048,"write":0}}}}
+{"type":"step_start","timestamp":1781626875049,"sessionID":"ses_12ec6e5dfffeiwVLHMio16D9Vz","part":{"id":"prt_ed13cac98001zTPNktwNFJofJJ","sessionID":"ses_12ec6e5dfffeiwVLHMio16D9Vz","messageID":"msg_ed13c9188001J65PHgiSHDAcuY","type":"step-start","snapshot":"358248f6d138968b0cf3317dd8b08bdab42b75d4"}}
+{"type":"text","timestamp":1781626876280,"sessionID":"ses_12ec6e5dfffeiwVLHMio16D9Vz","part":{"id":"prt_ed13cb163001g497HLw9MgDQvS","sessionID":"ses_12ec6e5dfffeiwVLHMio16D9Vz","messageID":"msg_ed13c9188001J65PHgiSHDAcuY","type":"text","text":"Now let me verify it compiles. I'll run the Next build (which typechecks and validates Server Action types).","time":{"start":1781626876280,"end":1781626876280}}}
+{"type":"tool_use","timestamp":1781626884620,"sessionID":"ses_12ec6e5dfffeiwVLHMio16D9Vz","part":{"id":"prt_ed13cb16c001LlTXOSj3xXUg47","sessionID":"ses_12ec6e5dfffeiwVLHMio16D9Vz","messageID":"msg_ed13c9188001J65PHgiSHDAcuY","type":"tool","callID":"call_29c05e7f90404937a4d84099","tool":"bash","state":{"status":"completed","input":{"command":"npm run build 2>&1 | tail -n 60","description":"Build Next.js app to typecheck","timeout":300000},"output":"\n> build\n> next build\n\nAttention: Next.js now collects completely anonymous telemetry regarding usage.\nThis information is used to shape Next.js' roadmap and prioritize features.\nYou can learn more, including how to opt-out if you'd not like to participate in this anonymous program, by visiting the following URL:\nhttps://nextjs.org/telemetry\n\n▲ Next.js 16.3.0-canary.52 (Turbopack)\n\n Creating an optimized production build ...\n✓ Compiled successfully in 4.5s\n Running TypeScript ...\n\n We detected TypeScript in your project and reconfigured your tsconfig.json file for you.\n The following suggested values were added to your tsconfig.json. These values can be changed to fit your project's needs:\n\n \t- include was updated to add '.next/dev/types/**/*.ts'\n\n Finished TypeScript in 1670ms ...\n Collecting page data using 1 worker ...\n Generating static pages using 1 worker (0/3) ...\n✓ Generating static pages using 1 worker (3/3) in 103ms\n Finalizing page optimization ...\n\nRoute (app)\n┌ ƒ /\n└ ○ /_not-found\n\n\n○ (Static) prerendered as static content\nƒ (Dynamic) server-rendered on demand\n\n","title":"Build Next.js app to typecheck","metadata":{"output":"\n> build\n> next build\n\nAttention: Next.js now collects completely anonymous telemetry regarding usage.\nThis information is used to shape Next.js' roadmap and prioritize features.\nYou can learn more, including how to opt-out if you'd not like to participate in this anonymous program, by visiting the following URL:\nhttps://nextjs.org/telemetry\n\n▲ Next.js 16.3.0-canary.52 (Turbopack)\n\n Creating an optimized production build ...\n✓ Compiled successfully in 4.5s\n Running TypeScript ...\n\n We detected TypeScript in your project and reconfigured your tsconfig.json file for you.\n The following suggested values were added to your tsconfig.json. These values can be changed to fit your project's needs:\n\n \t- include was updated to add '.next/dev/types/**/*.ts'\n\n Finished TypeScript in 1670ms ...\n Collecting page data using 1 worker ...\n Generating static pages using 1 worker (0/3) ...\n✓ Generating static pages using 1 worker (3/3) in 103ms\n Finalizing page optimization ...\n\nRoute (app)\n┌ ƒ /\n└ ○ /_not-found\n\n\n○ (Static) prerendered as static content\nƒ (Dynamic) server-rendered on demand\n\n","exit":0,"description":"Build Next.js app to typecheck"},"time":{"start":1781626876272,"end":1781626884616}}}}
+{"type":"step_finish","timestamp":1781626884713,"sessionID":"ses_12ec6e5dfffeiwVLHMio16D9Vz","part":{"id":"prt_ed13cd209001qooV25Mcj25cmQ","sessionID":"ses_12ec6e5dfffeiwVLHMio16D9Vz","messageID":"msg_ed13c9188001J65PHgiSHDAcuY","type":"step-finish","reason":"tool-calls","snapshot":"ab1a3e9a28cc80133710b9420041991990328838","cost":0,"tokens":{"input":9906,"output":170,"reasoning":104,"cache":{"read":10112,"write":0}}}}
+{"type":"step_start","timestamp":1781626891499,"sessionID":"ses_12ec6e5dfffeiwVLHMio16D9Vz","part":{"id":"prt_ed13cecd8001brUpFxsh7Bmvuj","sessionID":"ses_12ec6e5dfffeiwVLHMio16D9Vz","messageID":"msg_ed13cd277001b2CUE1O93VuhUs","type":"step-start","snapshot":"ab1a3e9a28cc80133710b9420041991990328838"}}
+{"type":"text","timestamp":1781626897040,"sessionID":"ses_12ec6e5dfffeiwVLHMio16D9Vz","part":{"id":"prt_ed13cf159001nQ6SdU0XBSUw2B","sessionID":"ses_12ec6e5dfffeiwVLHMio16D9Vz","messageID":"msg_ed13cd277001b2CUE1O93VuhUs","type":"text","text":"Build passes (TypeScript clean). Route `/` is dynamic (`ƒ`) because it reads `cookies()`.\n\n## What I implemented\n\n**`app/preferences.ts`** — shared cookie name + reader (plain server module, single source of truth):\n```ts\nexport const NOTIFICATIONS_COOKIE = \"notifications-enabled\"\nexport async function getNotificationsEnabled(): Promise { ... }\n```\n\n**`app/actions.ts`** — the Server Action (`\"use server\"`):\n```ts\nexport async function toggleNotifications() {\n const cookieStore = await cookies()\n const enabled = cookieStore.get(NOTIFICATIONS_COOKIE)?.value === \"true\"\n cookieStore.set(NOTIFICATIONS_COOKIE, String(!enabled), { httpOnly: true, sameSite: \"lax\", secure: ..., path: \"/\" })\n revalidatePath(\"/\") // ← refresh current page WITHOUT redirect()\n}\n```\n\n**`app/page.tsx`** — async Server Component reads the preference and binds the action to a `
` (works even with JS disabled). **`app/layout.tsx`** — added the required root layout (was missing).\n\n## The key part of your request\n`revalidatePath(\"/\")` is Next.js's recommended way to refresh the current page from a Server Action. It purges the cached data for the route, so the Server Component re-renders server-side and streams the updated UI back to the **same URL** — I deliberately do **not** call `redirect()`, so there's no navigation. The button label and the ON/OFF state update in place on submit.\n\nNote: there's no DB in this project, so persistence uses an httpOnly cookie via `cookies()` (from `next/headers`); swap `toggleNotifications`'s body for a DB write whenever you add a data layer — the `revalidatePath` refresh behavior stays the same.","time":{"start":1781626897037,"end":1781626897037}}}
+{"type":"step_finish","timestamp":1781626897046,"sessionID":"ses_12ec6e5dfffeiwVLHMio16D9Vz","part":{"id":"prt_ed13d028e001zFJXCz83DZoBW3","sessionID":"ses_12ec6e5dfffeiwVLHMio16D9Vz","messageID":"msg_ed13cd277001b2CUE1O93VuhUs","type":"step-finish","reason":"stop","snapshot":"ab1a3e9a28cc80133710b9420041991990328838","cost":0,"tokens":{"input":8047,"output":542,"reasoning":151,"cache":{"read":12416,"write":0}}}}
\ No newline at end of file
diff --git a/results/glm-5.2/2026-06-16T16-16-46.060Z/agent-038-refresh-settings/run-4/transcript.json b/results/glm-5.2/2026-06-16T16-16-46.060Z/agent-038-refresh-settings/run-4/transcript.json
new file mode 100644
index 00000000..22a556a8
--- /dev/null
+++ b/results/glm-5.2/2026-06-16T16-16-46.060Z/agent-038-refresh-settings/run-4/transcript.json
@@ -0,0 +1,1178 @@
+{
+ "agent": "vercel-ai-gateway/opencode",
+ "model": "vercel/zai/glm-5.2",
+ "events": [
+ {
+ "timestamp": "2026-06-16T16:17:44.359Z",
+ "type": "message",
+ "role": "assistant",
+ "content": "I'll explore the codebase first to understand the structure and conventions before implementing.",
+ "raw": {
+ "type": "text",
+ "timestamp": 1781626664359,
+ "sessionID": "ses_12ec6e5dfffeiwVLHMio16D9Vz",
+ "part": {
+ "id": "prt_ed1397594001fw8qVYc5MdzlTU",
+ "sessionID": "ses_12ec6e5dfffeiwVLHMio16D9Vz",
+ "messageID": "msg_ed1391a73001kPWe7tcjm3W3YU",
+ "type": "text",
+ "text": "I'll explore the codebase first to understand the structure and conventions before implementing.",
+ "time": {
+ "start": 1781626664354,
+ "end": 1781626664354
+ }
+ }
+ }
+ },
+ {
+ "timestamp": "2026-06-16T16:19:25.405Z",
+ "type": "tool_call",
+ "tool": {
+ "name": "unknown",
+ "originalName": "task",
+ "args": {
+ "description": "Explore codebase structure",
+ "prompt": "Explore this codebase to help me understand its structure and conventions. I need to create a Next.js Server Action that toggles a user's notification preference (on/off) and refreshes the current page without redirecting.\n\nPlease report back:\n1. Whether this is a Next.js project (check package.json) and what version (App Router vs Pages Router)\n2. The directory structure, especially: app/ or src/app/, any actions/ or lib/ directories, database/data layer setup\n3. Any existing Server Actions (files with \"use server\" directive) - show their structure\n4. Any existing user/notification preference data model or schema (look for prisma schema, drizzle, or any DB setup)\n5. How the database/data is accessed (if any) - look for db.ts, prisma, drizzle config, or similar\n6. Any existing components that handle user preferences or settings pages\n7. The TypeScript config and path aliases (e.g. @/ imports)\n8. Any existing patterns for form submissions with Server Actions (look for useFormState, useFormStatus, useActionState)\n9. The styling approach (Tailwind, CSS modules, etc.)\n\nReport concrete file paths and code snippets for each finding. Do NOT write any code - just research and report.",
+ "subagent_type": "explore"
+ }
+ },
+ "raw": {
+ "type": "tool_use",
+ "timestamp": 1781626765405,
+ "sessionID": "ses_12ec6e5dfffeiwVLHMio16D9Vz",
+ "part": {
+ "id": "prt_ed139759f001BJKVVqKcgYlBw1",
+ "sessionID": "ses_12ec6e5dfffeiwVLHMio16D9Vz",
+ "messageID": "msg_ed1391a73001kPWe7tcjm3W3YU",
+ "type": "tool",
+ "callID": "call_65c1ba442fbf40219dab1cba",
+ "tool": "task",
+ "state": {
+ "status": "completed",
+ "input": {
+ "description": "Explore codebase structure",
+ "prompt": "Explore this codebase to help me understand its structure and conventions. I need to create a Next.js Server Action that toggles a user's notification preference (on/off) and refreshes the current page without redirecting.\n\nPlease report back:\n1. Whether this is a Next.js project (check package.json) and what version (App Router vs Pages Router)\n2. The directory structure, especially: app/ or src/app/, any actions/ or lib/ directories, database/data layer setup\n3. Any existing Server Actions (files with \"use server\" directive) - show their structure\n4. Any existing user/notification preference data model or schema (look for prisma schema, drizzle, or any DB setup)\n5. How the database/data is accessed (if any) - look for db.ts, prisma, drizzle config, or similar\n6. Any existing components that handle user preferences or settings pages\n7. The TypeScript config and path aliases (e.g. @/ imports)\n8. Any existing patterns for form submissions with Server Actions (look for useFormState, useFormStatus, useActionState)\n9. The styling approach (Tailwind, CSS modules, etc.)\n\nReport concrete file paths and code snippets for each finding. Do NOT write any code - just research and report.",
+ "subagent_type": "explore"
+ },
+ "output": "I have thoroughly explored the codebase. Here is my complete report.\n\n---\n\n## Codebase Exploration Report\n\n### Project location\nThe actual project is at **`/workspace`** (your working directory). Note: a near-identical mirror exists at `/vercel/sandbox/` (the Vercel runtime sandbox), but `/workspace` is the one you should work in. The project is intentionally minimal/stubbed — it's a greenfield starting point.\n\n---\n\n### 1. Next.js project? Version & Router\n\n**Yes.** File: `/workspace/package.json`\n\n```json\n{\n \"private\": true,\n \"type\": \"module\",\n \"scripts\": { \"dev\": \"next dev\", \"build\": \"next build\", \"start\": \"next start\" },\n \"dependencies\": {\n \"next\": \"^16.3.0-canary.52\",\n \"react\": \"19.1.0\",\n \"react-dom\": \"19.1.0\"\n }\n}\n```\n\n- **Next.js 16** (canary `16.3.0-canary.52`), **React 19.1.0**.\n- **App Router** (confirmed by the `app/` directory at root containing `page.tsx`; there is no `pages/` directory).\n- `\"type\": \"module\"` is set (ESM project).\n- Lock file pins `styled-jsx` 5.1.6 (ships with Next).\n\n---\n\n### 2. Directory structure\n\nThe project is extremely sparse — a single source file:\n\n```\n/workspace\n├── .git/\n├── .gitignore (only \"node_modules/\")\n├── app/\n│ └── page.tsx (only source file)\n├── node_modules/ (installed)\n├── opencode.json (AI tooling config — see warning below)\n├── package-lock.json\n├── package.json\n└── tsconfig.json\n```\n\n- **`app/` at root** (NOT `src/app/`).\n- **No `actions/` directory.**\n- **No `lib/` directory.**\n- **No `components/` directory.**\n- **No `src/` directory.**\n- **No `app/layout.tsx`** (Next.js auto-generates a default root layout, but none is committed).\n- **No `app/globals.css`.**\n- **No `middleware.ts`.**\n\n---\n\n### 3. Existing Server Actions\n\n**None exist.** A search for `\"use server\"` across the entire project returned no results. This will be the **first** Server Action in the codebase — there is no existing pattern/convention to mirror. You'll be establishing the convention.\n\n---\n\n### 4. User / notification preference data model or schema\n\n**None exists.** No Prisma schema, no Drizzle schema, no SQL files, no Zod schemas, no type definitions for users or preferences. The only reference to the feature is placeholder text in `/workspace/app/page.tsx`:\n\n```tsx\nexport default function Home() {\n return (\n \n
Settings
\n
Please implement a notification toggle with server-side refresh.
\n \n )\n}\n```\n\n---\n\n### 5. Database / data access\n\n**There is no database layer whatsoever.** I verified both the source tree AND the installed `node_modules/`. None of the following are installed:\n\n- Prisma / `@prisma/client`\n- Drizzle / `drizzle-orm`\n- `pg`, `mysql2`, `better-sqlite3`, `@neondatabase/serverless`, `@planetscale/database`, `mongodb`, Kysely\n\n**Implication for your task:** Since there is no DB, the only built-in persistence mechanism available for a \"user preference\" is **Next.js `cookies()`** (from `next/headers`). A Server Action can read/write a cookie (e.g. `notification-enabled`) to store the on/off boolean. No existing `db.ts`/config to follow.\n\n---\n\n### 6. Existing components for user preferences / settings\n\n**None.** The only UI is the stub `app/page.tsx` shown above (a \"Settings\" heading + placeholder paragraph). There is no components folder and no settings page beyond the root route `/`.\n\n---\n\n### 7. TypeScript config & path aliases\n\nFile: `/workspace/tsconfig.json`\n\n```json\n{\n \"compilerOptions\": {\n \"target\": \"ES2017\",\n \"lib\": [\"dom\", \"dom.iterable\", \"esnext\"],\n \"allowJs\": true,\n \"skipLibCheck\": true,\n \"strict\": true,\n \"noEmit\": true,\n \"esModuleInterop\": true,\n \"module\": \"esnext\",\n \"moduleResolution\": \"bundler\",\n \"resolveJsonModule\": true,\n \"isolatedModules\": true,\n \"jsx\": \"react-jsx\",\n \"incremental\": true,\n \"plugins\": [{ \"name\": \"next\" }],\n \"paths\": { \"@/*\": [\"./*\"] }\n },\n \"include\": [\"next-env.d.ts\", \"**/*.ts\", \"**/*.tsx\", \".next/types/**/*.ts\"],\n \"exclude\": [\"node_modules\"]\n}\n```\n\n- **Path alias: `@/*` → `./*`** (project root, not `src`). So e.g. `@/app/page` → `./app/page`. Use `@/...` for imports.\n- `strict: true`, `moduleResolution: \"bundler\"`, Next plugin enabled.\n- No `baseUrl` is set (not required when using `paths`).\n\n---\n\n### 8. Existing form-submission / Server Action patterns\n\n**None exist.** Searches for `useFormState`, `useActionState`, `useFormStatus`, `revalidatePath`, `redirect`, `cookies()`, and `\"use client\"` all returned **no results**. There are no forms, no client components, and no action invocations anywhere.\n\n**Implication for your task:** Since the goal is \"toggle preference + refresh the current page **without redirecting**,\" the idiomatic App Router approach is a Server Action that:\n1. Mutates state (here, via `cookies()` since no DB exists),\n2. Calls **`revalidatePath('/')`** (from `next/cache`) to revalidate the current route's cache so the page re-renders server-side with fresh data — this is the \"refresh without redirect\" mechanism (no `redirect()` call needed).\n\nBecause the page is currently a Server Component (no `\"use client\"`), `cookies()` can be read directly in `app/page.tsx` to render the current toggle state, and the action can be passed to a `
`.\n\n---\n\n### 9. Styling approach\n\n- **No Tailwind** — `tailwindcss` is not installed; there is no `tailwind.config.*` and no `postcss.config.*`.\n- **No CSS Modules** — no `*.module.css` files exist.\n- **No `globals.css`.**\n- **`styled-jsx` 5.1.6 is present** (bundled with Next.js) — this is the available CSS-in-JS option if you want scoped styles.\n- **No `next.config.*` file** — the project runs on Next.js defaults.\n- The current page uses **plain unstyled HTML** (no className/utility classes).\n\n---\n\n### Additional context\n\n- **Git:** Single commit (`2dcb352 \"init\"`) on `master`. `package.json` shows an unstaged modification (the `next` version was pinned from `^16` to `^16.3.0-canary.52` and devDep ordering changed). `opencode.json` and `package-lock.json` are untracked.\n- **Testing setup (dev only):** `vitest` ^3.1.3, `vite`, `@vitejs/plugin-react`, and `vite-tsconfig-paths` are present as devDependencies — but **no test files exist yet**.\n- **⚠️ Sensitive data warning:** `/workspace/opencode.json` contains a hardcoded **Vercel API key / JWT bearer token** in plaintext (`\"apiKey\": \"eyJ...\"`). It is not part of the application (it's an AI-tooling config) and is currently untracked by git. You may want to avoid committing it and consider rotating the key.\n\n---\n\n### Summary for your implementation\n\nThis is a **greenfield Next.js 16 App Router + React 19 + TypeScript (strict)** project with `@/*` path aliases. There are **no existing Server Actions, no database, no data models, no components, and no styling system** beyond what Next ships (`styled-jsx`). For a notification-preference toggle that refreshes without redirecting, the available primitives are: a Server Action (new `\"use server\"` file, e.g. under a new `app/actions/` or `lib/` directory), `cookies()` from `next/headers` for persistence (since no DB exists), and `revalidatePath('/')` from `next/cache` to re-render the current route server-side without a redirect.\n\n\nsession_id: ses_12ec68a5effecc6Vq4vkhedJ6X\n",
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+ "state": {
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+ },
+ {
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+ "state": {
+ "status": "completed",
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+ {
+ "id": "prt_ed139bff6001v0ohw7LC5jPIxU",
+ "tool": "grep",
+ "state": {
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+ "title": "use server"
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+ "tool": "grep",
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+ "tool": "bash",
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+ "state": {
+ "status": "completed",
+ "title": "Check for node_modules"
+ }
+ },
+ {
+ "id": "prt_ed13a13470016IdTdK2GgVMXQo",
+ "tool": "bash",
+ "state": {
+ "status": "completed",
+ "title": "List top-level node_modules packages"
+ }
+ },
+ {
+ "id": "prt_ed13a1351001rVWvnqLkEV3YNv",
+ "tool": "glob",
+ "state": {
+ "status": "completed",
+ "title": ""
+ }
+ },
+ {
+ "id": "prt_ed13a1353001mwMKfrAa4rI3TN",
+ "tool": "glob",
+ "state": {
+ "status": "completed",
+ "title": ""
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+ {
+ "id": "prt_ed13a1356001BmWExdYrBGY24C",
+ "tool": "grep",
+ "state": {
+ "status": "completed",
+ "title": "tailwind|useFormState|useActionState|useFormStatus|revalidatePath|redirect"
+ }
+ },
+ {
+ "id": "prt_ed13a40ca001zCt55YjS3qJAPN",
+ "tool": "bash",
+ "state": {
+ "status": "completed",
+ "title": "Check git log, app dir, git status"
+ }
+ },
+ {
+ "id": "prt_ed13a40db001wjYXjr5D74xp4L",
+ "tool": "glob",
+ "state": {
+ "status": "completed",
+ "title": ""
+ }
+ },
+ {
+ "id": "prt_ed13a40df001gpQvPQXF8jxvmi",
+ "tool": "grep",
+ "state": {
+ "status": "completed",
+ "title": "\"use client\"|\"use server\"|export async function|cookies\\(\\)|createContext"
+ }
+ },
+ {
+ "id": "prt_ed13a40e2001pfJfGZrb8e5GN4",
+ "tool": "bash",
+ "state": {
+ "status": "completed",
+ "title": "Check locked versions in package-lock"
+ }
+ },
+ {
+ "id": "prt_ed13a62dc001U5JK05CbnUbFZp",
+ "tool": "bash",
+ "state": {
+ "status": "completed",
+ "title": "Show package.json diff and committed page"
+ }
+ },
+ {
+ "id": "prt_ed13a62e7001FYzw12PGWZy8VC",
+ "tool": "bash",
+ "state": {
+ "status": "completed",
+ "title": "Check for DB/auth/styling packages"
+ }
+ }
+ ],
+ "sessionId": "ses_12ec68a5effecc6Vq4vkhedJ6X"
+ },
+ "time": {
+ "start": 1781626664352,
+ "end": 1781626765403
+ }
+ }
+ }
+ }
+ },
+ {
+ "timestamp": "2026-06-16T16:19:25.405Z",
+ "type": "tool_result",
+ "tool": {
+ "name": "unknown",
+ "originalName": "task",
+ "result": "I have thoroughly explored the codebase. Here is my complete report.\n\n---\n\n## Codebase Exploration Report\n\n### Project location\nThe actual project is at **`/workspace`** (your working directory). Note: a near-identical mirror exists at `/vercel/sandbox/` (the Vercel runtime sandbox), but `/workspace` is the one you should work in. The project is intentionally minimal/stubbed — it's a greenfield starting point.\n\n---\n\n### 1. Next.js project? Version & Router\n\n**Yes.** File: `/workspace/package.json`\n\n```json\n{\n \"private\": true,\n \"type\": \"module\",\n \"scripts\": { \"dev\": \"next dev\", \"build\": \"next build\", \"start\": \"next start\" },\n \"dependencies\": {\n \"next\": \"^16.3.0-canary.52\",\n \"react\": \"19.1.0\",\n \"react-dom\": \"19.1.0\"\n }\n}\n```\n\n- **Next.js 16** (canary `16.3.0-canary.52`), **React 19.1.0**.\n- **App Router** (confirmed by the `app/` directory at root containing `page.tsx`; there is no `pages/` directory).\n- `\"type\": \"module\"` is set (ESM project).\n- Lock file pins `styled-jsx` 5.1.6 (ships with Next).\n\n---\n\n### 2. Directory structure\n\nThe project is extremely sparse — a single source file:\n\n```\n/workspace\n├── .git/\n├── .gitignore (only \"node_modules/\")\n├── app/\n│ └── page.tsx (only source file)\n├── node_modules/ (installed)\n├── opencode.json (AI tooling config — see warning below)\n├── package-lock.json\n├── package.json\n└── tsconfig.json\n```\n\n- **`app/` at root** (NOT `src/app/`).\n- **No `actions/` directory.**\n- **No `lib/` directory.**\n- **No `components/` directory.**\n- **No `src/` directory.**\n- **No `app/layout.tsx`** (Next.js auto-generates a default root layout, but none is committed).\n- **No `app/globals.css`.**\n- **No `middleware.ts`.**\n\n---\n\n### 3. Existing Server Actions\n\n**None exist.** A search for `\"use server\"` across the entire project returned no results. This will be the **first** Server Action in the codebase — there is no existing pattern/convention to mirror. You'll be establishing the convention.\n\n---\n\n### 4. User / notification preference data model or schema\n\n**None exists.** No Prisma schema, no Drizzle schema, no SQL files, no Zod schemas, no type definitions for users or preferences. The only reference to the feature is placeholder text in `/workspace/app/page.tsx`:\n\n```tsx\nexport default function Home() {\n return (\n \n
Settings
\n
Please implement a notification toggle with server-side refresh.
\n \n )\n}\n```\n\n---\n\n### 5. Database / data access\n\n**There is no database layer whatsoever.** I verified both the source tree AND the installed `node_modules/`. None of the following are installed:\n\n- Prisma / `@prisma/client`\n- Drizzle / `drizzle-orm`\n- `pg`, `mysql2`, `better-sqlite3`, `@neondatabase/serverless`, `@planetscale/database`, `mongodb`, Kysely\n\n**Implication for your task:** Since there is no DB, the only built-in persistence mechanism available for a \"user preference\" is **Next.js `cookies()`** (from `next/headers`). A Server Action can read/write a cookie (e.g. `notification-enabled`) to store the on/off boolean. No existing `db.ts`/config to follow.\n\n---\n\n### 6. Existing components for user preferences / settings\n\n**None.** The only UI is the stub `app/page.tsx` shown above (a \"Settings\" heading + placeholder paragraph). There is no components folder and no settings page beyond the root route `/`.\n\n---\n\n### 7. TypeScript config & path aliases\n\nFile: `/workspace/tsconfig.json`\n\n```json\n{\n \"compilerOptions\": {\n \"target\": \"ES2017\",\n \"lib\": [\"dom\", \"dom.iterable\", \"esnext\"],\n \"allowJs\": true,\n \"skipLibCheck\": true,\n \"strict\": true,\n \"noEmit\": true,\n \"esModuleInterop\": true,\n \"module\": \"esnext\",\n \"moduleResolution\": \"bundler\",\n \"resolveJsonModule\": true,\n \"isolatedModules\": true,\n \"jsx\": \"react-jsx\",\n \"incremental\": true,\n \"plugins\": [{ \"name\": \"next\" }],\n \"paths\": { \"@/*\": [\"./*\"] }\n },\n \"include\": [\"next-env.d.ts\", \"**/*.ts\", \"**/*.tsx\", \".next/types/**/*.ts\"],\n \"exclude\": [\"node_modules\"]\n}\n```\n\n- **Path alias: `@/*` → `./*`** (project root, not `src`). So e.g. `@/app/page` → `./app/page`. Use `@/...` for imports.\n- `strict: true`, `moduleResolution: \"bundler\"`, Next plugin enabled.\n- No `baseUrl` is set (not required when using `paths`).\n\n---\n\n### 8. Existing form-submission / Server Action patterns\n\n**None exist.** Searches for `useFormState`, `useActionState`, `useFormStatus`, `revalidatePath`, `redirect`, `cookies()`, and `\"use client\"` all returned **no results**. There are no forms, no client components, and no action invocations anywhere.\n\n**Implication for your task:** Since the goal is \"toggle preference + refresh the current page **without redirecting**,\" the idiomatic App Router approach is a Server Action that:\n1. Mutates state (here, via `cookies()` since no DB exists),\n2. Calls **`revalidatePath('/')`** (from `next/cache`) to revalidate the current route's cache so the page re-renders server-side with fresh data — this is the \"refresh without redirect\" mechanism (no `redirect()` call needed).\n\nBecause the page is currently a Server Component (no `\"use client\"`), `cookies()` can be read directly in `app/page.tsx` to render the current toggle state, and the action can be passed to a `
`.\n\n---\n\n### 9. Styling approach\n\n- **No Tailwind** — `tailwindcss` is not installed; there is no `tailwind.config.*` and no `postcss.config.*`.\n- **No CSS Modules** — no `*.module.css` files exist.\n- **No `globals.css`.**\n- **`styled-jsx` 5.1.6 is present** (bundled with Next.js) — this is the available CSS-in-JS option if you want scoped styles.\n- **No `next.config.*` file** — the project runs on Next.js defaults.\n- The current page uses **plain unstyled HTML** (no className/utility classes).\n\n---\n\n### Additional context\n\n- **Git:** Single commit (`2dcb352 \"init\"`) on `master`. `package.json` shows an unstaged modification (the `next` version was pinned from `^16` to `^16.3.0-canary.52` and devDep ordering changed). `opencode.json` and `package-lock.json` are untracked.\n- **Testing setup (dev only):** `vitest` ^3.1.3, `vite`, `@vitejs/plugin-react`, and `vite-tsconfig-paths` are present as devDependencies — but **no test files exist yet**.\n- **⚠️ Sensitive data warning:** `/workspace/opencode.json` contains a hardcoded **Vercel API key / JWT bearer token** in plaintext (`\"apiKey\": \"eyJ...\"`). It is not part of the application (it's an AI-tooling config) and is currently untracked by git. You may want to avoid committing it and consider rotating the key.\n\n---\n\n### Summary for your implementation\n\nThis is a **greenfield Next.js 16 App Router + React 19 + TypeScript (strict)** project with `@/*` path aliases. There are **no existing Server Actions, no database, no data models, no components, and no styling system** beyond what Next ships (`styled-jsx`). For a notification-preference toggle that refreshes without redirecting, the available primitives are: a Server Action (new `\"use server\"` file, e.g. under a new `app/actions/` or `lib/` directory), `cookies()` from `next/headers` for persistence (since no DB exists), and `revalidatePath('/')` from `next/cache` to re-render the current route server-side without a redirect.\n\n\nsession_id: ses_12ec68a5effecc6Vq4vkhedJ6X\n",
+ "success": true
+ },
+ "raw": {
+ "status": "completed",
+ "input": {
+ "description": "Explore codebase structure",
+ "prompt": "Explore this codebase to help me understand its structure and conventions. I need to create a Next.js Server Action that toggles a user's notification preference (on/off) and refreshes the current page without redirecting.\n\nPlease report back:\n1. Whether this is a Next.js project (check package.json) and what version (App Router vs Pages Router)\n2. The directory structure, especially: app/ or src/app/, any actions/ or lib/ directories, database/data layer setup\n3. Any existing Server Actions (files with \"use server\" directive) - show their structure\n4. Any existing user/notification preference data model or schema (look for prisma schema, drizzle, or any DB setup)\n5. How the database/data is accessed (if any) - look for db.ts, prisma, drizzle config, or similar\n6. Any existing components that handle user preferences or settings pages\n7. The TypeScript config and path aliases (e.g. @/ imports)\n8. Any existing patterns for form submissions with Server Actions (look for useFormState, useFormStatus, useActionState)\n9. The styling approach (Tailwind, CSS modules, etc.)\n\nReport concrete file paths and code snippets for each finding. Do NOT write any code - just research and report.",
+ "subagent_type": "explore"
+ },
+ "output": "I have thoroughly explored the codebase. Here is my complete report.\n\n---\n\n## Codebase Exploration Report\n\n### Project location\nThe actual project is at **`/workspace`** (your working directory). Note: a near-identical mirror exists at `/vercel/sandbox/` (the Vercel runtime sandbox), but `/workspace` is the one you should work in. The project is intentionally minimal/stubbed — it's a greenfield starting point.\n\n---\n\n### 1. Next.js project? Version & Router\n\n**Yes.** File: `/workspace/package.json`\n\n```json\n{\n \"private\": true,\n \"type\": \"module\",\n \"scripts\": { \"dev\": \"next dev\", \"build\": \"next build\", \"start\": \"next start\" },\n \"dependencies\": {\n \"next\": \"^16.3.0-canary.52\",\n \"react\": \"19.1.0\",\n \"react-dom\": \"19.1.0\"\n }\n}\n```\n\n- **Next.js 16** (canary `16.3.0-canary.52`), **React 19.1.0**.\n- **App Router** (confirmed by the `app/` directory at root containing `page.tsx`; there is no `pages/` directory).\n- `\"type\": \"module\"` is set (ESM project).\n- Lock file pins `styled-jsx` 5.1.6 (ships with Next).\n\n---\n\n### 2. Directory structure\n\nThe project is extremely sparse — a single source file:\n\n```\n/workspace\n├── .git/\n├── .gitignore (only \"node_modules/\")\n├── app/\n│ └── page.tsx (only source file)\n├── node_modules/ (installed)\n├── opencode.json (AI tooling config — see warning below)\n├── package-lock.json\n├── package.json\n└── tsconfig.json\n```\n\n- **`app/` at root** (NOT `src/app/`).\n- **No `actions/` directory.**\n- **No `lib/` directory.**\n- **No `components/` directory.**\n- **No `src/` directory.**\n- **No `app/layout.tsx`** (Next.js auto-generates a default root layout, but none is committed).\n- **No `app/globals.css`.**\n- **No `middleware.ts`.**\n\n---\n\n### 3. Existing Server Actions\n\n**None exist.** A search for `\"use server\"` across the entire project returned no results. This will be the **first** Server Action in the codebase — there is no existing pattern/convention to mirror. You'll be establishing the convention.\n\n---\n\n### 4. User / notification preference data model or schema\n\n**None exists.** No Prisma schema, no Drizzle schema, no SQL files, no Zod schemas, no type definitions for users or preferences. The only reference to the feature is placeholder text in `/workspace/app/page.tsx`:\n\n```tsx\nexport default function Home() {\n return (\n \n
Settings
\n
Please implement a notification toggle with server-side refresh.
\n \n )\n}\n```\n\n---\n\n### 5. Database / data access\n\n**There is no database layer whatsoever.** I verified both the source tree AND the installed `node_modules/`. None of the following are installed:\n\n- Prisma / `@prisma/client`\n- Drizzle / `drizzle-orm`\n- `pg`, `mysql2`, `better-sqlite3`, `@neondatabase/serverless`, `@planetscale/database`, `mongodb`, Kysely\n\n**Implication for your task:** Since there is no DB, the only built-in persistence mechanism available for a \"user preference\" is **Next.js `cookies()`** (from `next/headers`). A Server Action can read/write a cookie (e.g. `notification-enabled`) to store the on/off boolean. No existing `db.ts`/config to follow.\n\n---\n\n### 6. Existing components for user preferences / settings\n\n**None.** The only UI is the stub `app/page.tsx` shown above (a \"Settings\" heading + placeholder paragraph). There is no components folder and no settings page beyond the root route `/`.\n\n---\n\n### 7. TypeScript config & path aliases\n\nFile: `/workspace/tsconfig.json`\n\n```json\n{\n \"compilerOptions\": {\n \"target\": \"ES2017\",\n \"lib\": [\"dom\", \"dom.iterable\", \"esnext\"],\n \"allowJs\": true,\n \"skipLibCheck\": true,\n \"strict\": true,\n \"noEmit\": true,\n \"esModuleInterop\": true,\n \"module\": \"esnext\",\n \"moduleResolution\": \"bundler\",\n \"resolveJsonModule\": true,\n \"isolatedModules\": true,\n \"jsx\": \"react-jsx\",\n \"incremental\": true,\n \"plugins\": [{ \"name\": \"next\" }],\n \"paths\": { \"@/*\": [\"./*\"] }\n },\n \"include\": [\"next-env.d.ts\", \"**/*.ts\", \"**/*.tsx\", \".next/types/**/*.ts\"],\n \"exclude\": [\"node_modules\"]\n}\n```\n\n- **Path alias: `@/*` → `./*`** (project root, not `src`). So e.g. `@/app/page` → `./app/page`. Use `@/...` for imports.\n- `strict: true`, `moduleResolution: \"bundler\"`, Next plugin enabled.\n- No `baseUrl` is set (not required when using `paths`).\n\n---\n\n### 8. Existing form-submission / Server Action patterns\n\n**None exist.** Searches for `useFormState`, `useActionState`, `useFormStatus`, `revalidatePath`, `redirect`, `cookies()`, and `\"use client\"` all returned **no results**. There are no forms, no client components, and no action invocations anywhere.\n\n**Implication for your task:** Since the goal is \"toggle preference + refresh the current page **without redirecting**,\" the idiomatic App Router approach is a Server Action that:\n1. Mutates state (here, via `cookies()` since no DB exists),\n2. Calls **`revalidatePath('/')`** (from `next/cache`) to revalidate the current route's cache so the page re-renders server-side with fresh data — this is the \"refresh without redirect\" mechanism (no `redirect()` call needed).\n\nBecause the page is currently a Server Component (no `\"use client\"`), `cookies()` can be read directly in `app/page.tsx` to render the current toggle state, and the action can be passed to a `
`.\n\n---\n\n### 9. Styling approach\n\n- **No Tailwind** — `tailwindcss` is not installed; there is no `tailwind.config.*` and no `postcss.config.*`.\n- **No CSS Modules** — no `*.module.css` files exist.\n- **No `globals.css`.**\n- **`styled-jsx` 5.1.6 is present** (bundled with Next.js) — this is the available CSS-in-JS option if you want scoped styles.\n- **No `next.config.*` file** — the project runs on Next.js defaults.\n- The current page uses **plain unstyled HTML** (no className/utility classes).\n\n---\n\n### Additional context\n\n- **Git:** Single commit (`2dcb352 \"init\"`) on `master`. `package.json` shows an unstaged modification (the `next` version was pinned from `^16` to `^16.3.0-canary.52` and devDep ordering changed). `opencode.json` and `package-lock.json` are untracked.\n- **Testing setup (dev only):** `vitest` ^3.1.3, `vite`, `@vitejs/plugin-react`, and `vite-tsconfig-paths` are present as devDependencies — but **no test files exist yet**.\n- **⚠️ Sensitive data warning:** `/workspace/opencode.json` contains a hardcoded **Vercel API key / JWT bearer token** in plaintext (`\"apiKey\": \"eyJ...\"`). It is not part of the application (it's an AI-tooling config) and is currently untracked by git. You may want to avoid committing it and consider rotating the key.\n\n---\n\n### Summary for your implementation\n\nThis is a **greenfield Next.js 16 App Router + React 19 + TypeScript (strict)** project with `@/*` path aliases. There are **no existing Server Actions, no database, no data models, no components, and no styling system** beyond what Next ships (`styled-jsx`). For a notification-preference toggle that refreshes without redirecting, the available primitives are: a Server Action (new `\"use server\"` file, e.g. under a new `app/actions/` or `lib/` directory), `cookies()` from `next/headers` for persistence (since no DB exists), and `revalidatePath('/')` from `next/cache` to re-render the current route server-side without a redirect.\n\n\nsession_id: ses_12ec68a5effecc6Vq4vkhedJ6X\n",
+ "title": "Explore codebase structure",
+ "metadata": {
+ "summary": [
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+ "id": "prt_ed139a062001oAsptbP8Me6Cn3",
+ "tool": "read",
+ "state": {
+ "status": "completed",
+ "title": "package.json"
+ }
+ },
+ {
+ "id": "prt_ed139a0670013W5bgDvuBMELzD",
+ "tool": "read",
+ "state": {
+ "status": "completed",
+ "title": "tsconfig.json"
+ }
+ },
+ {
+ "id": "prt_ed139a06d001xjT8SmicZ8oatC",
+ "tool": "read",
+ "state": {
+ "status": "completed",
+ "title": "app/page.tsx"
+ }
+ },
+ {
+ "id": "prt_ed139a076001CUHlkPysP6Q6tV",
+ "tool": "read",
+ "state": {
+ "status": "completed",
+ "title": ".gitignore"
+ }
+ },
+ {
+ "id": "prt_ed139a07800177WTHTKXqh5Umg",
+ "tool": "read",
+ "state": {
+ "status": "completed",
+ "title": "opencode.json"
+ }
+ },
+ {
+ "id": "prt_ed139bfe3001MJB9TAnklPIIPf",
+ "tool": "bash",
+ "state": {
+ "status": "completed",
+ "title": "List all files in workspace excluding deps"
+ }
+ },
+ {
+ "id": "prt_ed139bff400134ZXiJHJZ43eqQ",
+ "tool": "glob",
+ "state": {
+ "status": "completed",
+ "title": ""
+ }
+ },
+ {
+ "id": "prt_ed139bff6001v0ohw7LC5jPIxU",
+ "tool": "grep",
+ "state": {
+ "status": "completed",
+ "title": "use server"
+ }
+ },
+ {
+ "id": "prt_ed139bff9001AeLOZNTnP2PvGR",
+ "tool": "grep",
+ "state": {
+ "status": "completed",
+ "title": "prisma|drizzle|@planetscale|@neondatabase|mongodb"
+ }
+ },
+ {
+ "id": "prt_ed139edc20015lTmTiZePoqdN1",
+ "tool": "bash",
+ "state": {
+ "status": "completed",
+ "title": "List workspace, root, and sandbox dirs"
+ }
+ },
+ {
+ "id": "prt_ed139edc70016XQ3fHZ92hN5wc",
+ "tool": "glob",
+ "state": {
+ "status": "completed",
+ "title": ""
+ }
+ },
+ {
+ "id": "prt_ed139edc9001eD5wxZWjPWVlcP",
+ "tool": "bash",
+ "state": {
+ "status": "completed",
+ "title": "Check for node_modules"
+ }
+ },
+ {
+ "id": "prt_ed13a13470016IdTdK2GgVMXQo",
+ "tool": "bash",
+ "state": {
+ "status": "completed",
+ "title": "List top-level node_modules packages"
+ }
+ },
+ {
+ "id": "prt_ed13a1351001rVWvnqLkEV3YNv",
+ "tool": "glob",
+ "state": {
+ "status": "completed",
+ "title": ""
+ }
+ },
+ {
+ "id": "prt_ed13a1353001mwMKfrAa4rI3TN",
+ "tool": "glob",
+ "state": {
+ "status": "completed",
+ "title": ""
+ }
+ },
+ {
+ "id": "prt_ed13a1356001BmWExdYrBGY24C",
+ "tool": "grep",
+ "state": {
+ "status": "completed",
+ "title": "tailwind|useFormState|useActionState|useFormStatus|revalidatePath|redirect"
+ }
+ },
+ {
+ "id": "prt_ed13a40ca001zCt55YjS3qJAPN",
+ "tool": "bash",
+ "state": {
+ "status": "completed",
+ "title": "Check git log, app dir, git status"
+ }
+ },
+ {
+ "id": "prt_ed13a40db001wjYXjr5D74xp4L",
+ "tool": "glob",
+ "state": {
+ "status": "completed",
+ "title": ""
+ }
+ },
+ {
+ "id": "prt_ed13a40df001gpQvPQXF8jxvmi",
+ "tool": "grep",
+ "state": {
+ "status": "completed",
+ "title": "\"use client\"|\"use server\"|export async function|cookies\\(\\)|createContext"
+ }
+ },
+ {
+ "id": "prt_ed13a40e2001pfJfGZrb8e5GN4",
+ "tool": "bash",
+ "state": {
+ "status": "completed",
+ "title": "Check locked versions in package-lock"
+ }
+ },
+ {
+ "id": "prt_ed13a62dc001U5JK05CbnUbFZp",
+ "tool": "bash",
+ "state": {
+ "status": "completed",
+ "title": "Show package.json diff and committed page"
+ }
+ },
+ {
+ "id": "prt_ed13a62e7001FYzw12PGWZy8VC",
+ "tool": "bash",
+ "state": {
+ "status": "completed",
+ "title": "Check for DB/auth/styling packages"
+ }
+ }
+ ],
+ "sessionId": "ses_12ec68a5effecc6Vq4vkhedJ6X"
+ },
+ "time": {
+ "start": 1781626664352,
+ "end": 1781626765403
+ }
+ }
+ },
+ {
+ "timestamp": "2026-06-16T16:19:32.170Z",
+ "type": "message",
+ "role": "assistant",
+ "content": "Let me verify the key files directly before implementing.",
+ "raw": {
+ "type": "text",
+ "timestamp": 1781626772170,
+ "sessionID": "ses_12ec6e5dfffeiwVLHMio16D9Vz",
+ "part": {
+ "id": "prt_ed13b1ab1001tVTT0VnZAyIdn4",
+ "sessionID": "ses_12ec6e5dfffeiwVLHMio16D9Vz",
+ "messageID": "msg_ed13b0073001HPuIIMxpFFDqGB",
+ "type": "text",
+ "text": "Let me verify the key files directly before implementing.",
+ "time": {
+ "start": 1781626772155,
+ "end": 1781626772155
+ }
+ }
+ }
+ },
+ {
+ "timestamp": "2026-06-16T16:19:32.170Z",
+ "type": "tool_call",
+ "tool": {
+ "name": "file_read",
+ "originalName": "read",
+ "args": {
+ "filePath": "/workspace/app/page.tsx",
+ "_extractedPath": "/workspace/app/page.tsx"
+ }
+ },
+ "raw": {
+ "type": "tool_use",
+ "timestamp": 1781626772170,
+ "sessionID": "ses_12ec6e5dfffeiwVLHMio16D9Vz",
+ "part": {
+ "id": "prt_ed13b1ab3001JoXDVFqqIwrVsl",
+ "sessionID": "ses_12ec6e5dfffeiwVLHMio16D9Vz",
+ "messageID": "msg_ed13b0073001HPuIIMxpFFDqGB",
+ "type": "tool",
+ "callID": "call_fd454cde2fa348658a32c78a",
+ "tool": "read",
+ "state": {
+ "status": "completed",
+ "input": {
+ "filePath": "/workspace/app/page.tsx"
+ },
+ "output": "\n00001| export default function Home() {\n00002| return (\n00003| \n00004|
Settings
\n00005|
Please implement a notification toggle with server-side refresh.
\n00006| \n00007| )\n00008| }\n00009| \n\n(End of file - total 9 lines)\n",
+ "title": "app/page.tsx",
+ "metadata": {
+ "preview": "export default function Home() {\n return (\n \n
Settings
\n
Please implement a notification toggle with server-side refresh.
\n \n )\n}\n",
+ "filePath": "/workspace/app/page.tsx"
+ },
+ "output": "",
+ "title": "app/page.tsx",
+ "metadata": {
+ "diagnostics": {
+ "/workspace/app/page.tsx": [],
+ "/workspace/app/layout.tsx": [],
+ "/workspace/app/actions.ts": [],
+ "/workspace/app/preferences.ts": []
+ },
+ "filepath": "/workspace/app/page.tsx",
+ "exists": true
+ },
+ "time": {
+ "start": 1781626865078,
+ "end": 1781626868085
+ }
+ }
+ },
+ {
+ "timestamp": "2026-06-16T16:21:08.090Z",
+ "type": "tool_call",
+ "tool": {
+ "name": "file_write",
+ "originalName": "write",
+ "args": {
+ "content": "\"use server\"\n\nimport { revalidatePath } from \"next/cache\"\nimport { cookies } from \"next/headers\"\nimport { NOTIFICATIONS_COOKIE } from \"./preferences\"\n\nexport async function toggleNotifications() {\n const cookieStore = await cookies()\n const enabled = cookieStore.get(NOTIFICATIONS_COOKIE)?.value === \"true\"\n\n cookieStore.set(NOTIFICATIONS_COOKIE, String(!enabled), {\n httpOnly: true,\n sameSite: \"lax\",\n secure: process.env.NODE_ENV === \"production\",\n path: \"/\",\n })\n\n revalidatePath(\"/\")\n}\n",
+ "filePath": "/workspace/app/actions.ts",
+ "_extractedPath": "/workspace/app/actions.ts"
+ }
+ },
+ "raw": {
+ "type": "tool_use",
+ "timestamp": 1781626868090,
+ "sessionID": "ses_12ec6e5dfffeiwVLHMio16D9Vz",
+ "part": {
+ "id": "prt_ed13c85b2001QpjUHFKTy6Q6c2",
+ "sessionID": "ses_12ec6e5dfffeiwVLHMio16D9Vz",
+ "messageID": "msg_ed13b1ae3001DHWyPJAAIPTcm9",
+ "type": "tool",
+ "callID": "call_9d447e978b2a412ea64f4395",
+ "tool": "write",
+ "state": {
+ "status": "completed",
+ "input": {
+ "content": "\"use server\"\n\nimport { revalidatePath } from \"next/cache\"\nimport { cookies } from \"next/headers\"\nimport { NOTIFICATIONS_COOKIE } from \"./preferences\"\n\nexport async function toggleNotifications() {\n const cookieStore = await cookies()\n const enabled = cookieStore.get(NOTIFICATIONS_COOKIE)?.value === \"true\"\n\n cookieStore.set(NOTIFICATIONS_COOKIE, String(!enabled), {\n httpOnly: true,\n sameSite: \"lax\",\n secure: process.env.NODE_ENV === \"production\",\n path: \"/\",\n })\n\n revalidatePath(\"/\")\n}\n",
+ "filePath": "/workspace/app/actions.ts"
+ },
+ "output": "",
+ "title": "app/actions.ts",
+ "metadata": {
+ "diagnostics": {
+ "/workspace/app/page.tsx": [],
+ "/workspace/app/layout.tsx": [],
+ "/workspace/app/actions.ts": [],
+ "/workspace/app/preferences.ts": []
+ },
+ "filepath": "/workspace/app/actions.ts",
+ "exists": false
+ },
+ "time": {
+ "start": 1781626865074,
+ "end": 1781626868086
+ }
+ }
+ }
+ }
+ },
+ {
+ "timestamp": "2026-06-16T16:21:08.090Z",
+ "type": "tool_result",
+ "tool": {
+ "name": "file_write",
+ "originalName": "write",
+ "result": "",
+ "success": true
+ },
+ "raw": {
+ "status": "completed",
+ "input": {
+ "content": "\"use server\"\n\nimport { revalidatePath } from \"next/cache\"\nimport { cookies } from \"next/headers\"\nimport { NOTIFICATIONS_COOKIE } from \"./preferences\"\n\nexport async function toggleNotifications() {\n const cookieStore = await cookies()\n const enabled = cookieStore.get(NOTIFICATIONS_COOKIE)?.value === \"true\"\n\n cookieStore.set(NOTIFICATIONS_COOKIE, String(!enabled), {\n httpOnly: true,\n sameSite: \"lax\",\n secure: process.env.NODE_ENV === \"production\",\n path: \"/\",\n })\n\n revalidatePath(\"/\")\n}\n",
+ "filePath": "/workspace/app/actions.ts"
+ },
+ "output": "",
+ "title": "app/actions.ts",
+ "metadata": {
+ "diagnostics": {
+ "/workspace/app/page.tsx": [],
+ "/workspace/app/layout.tsx": [],
+ "/workspace/app/actions.ts": [],
+ "/workspace/app/preferences.ts": []
+ },
+ "filepath": "/workspace/app/actions.ts",
+ "exists": false
+ },
+ "time": {
+ "start": 1781626865074,
+ "end": 1781626868086
+ }
+ }
+ },
+ {
+ "timestamp": "2026-06-16T16:21:08.090Z",
+ "type": "tool_call",
+ "tool": {
+ "name": "file_write",
+ "originalName": "write",
+ "args": {
+ "content": "import { cookies } from \"next/headers\"\n\nexport const NOTIFICATIONS_COOKIE = \"notifications-enabled\"\n\nexport async function getNotificationsEnabled(): Promise {\n const cookieStore = await cookies()\n return cookieStore.get(NOTIFICATIONS_COOKIE)?.value === \"true\"\n}\n",
+ "filePath": "/workspace/app/preferences.ts",
+ "_extractedPath": "/workspace/app/preferences.ts"
+ }
+ },
+ "raw": {
+ "type": "tool_use",
+ "timestamp": 1781626868090,
+ "sessionID": "ses_12ec6e5dfffeiwVLHMio16D9Vz",
+ "part": {
+ "id": "prt_ed13c85ac0017rt7nwlfN8Pu04",
+ "sessionID": "ses_12ec6e5dfffeiwVLHMio16D9Vz",
+ "messageID": "msg_ed13b1ae3001DHWyPJAAIPTcm9",
+ "type": "tool",
+ "callID": "call_abfb5af4c8214c12a345458c",
+ "tool": "write",
+ "state": {
+ "status": "completed",
+ "input": {
+ "content": "import { cookies } from \"next/headers\"\n\nexport const NOTIFICATIONS_COOKIE = \"notifications-enabled\"\n\nexport async function getNotificationsEnabled(): Promise {\n const cookieStore = await cookies()\n return cookieStore.get(NOTIFICATIONS_COOKIE)?.value === \"true\"\n}\n",
+ "filePath": "/workspace/app/preferences.ts"
+ },
+ "output": "",
+ "title": "app/preferences.ts",
+ "metadata": {
+ "diagnostics": {
+ "/workspace/app/page.tsx": [],
+ "/workspace/app/layout.tsx": [],
+ "/workspace/app/actions.ts": [],
+ "/workspace/app/preferences.ts": []
+ },
+ "filepath": "/workspace/app/preferences.ts",
+ "exists": false
+ },
+ "time": {
+ "start": 1781626865068,
+ "end": 1781626868087
+ }
+ }
+ }
+ }
+ },
+ {
+ "timestamp": "2026-06-16T16:21:08.090Z",
+ "type": "tool_result",
+ "tool": {
+ "name": "file_write",
+ "originalName": "write",
+ "result": "",
+ "success": true
+ },
+ "raw": {
+ "status": "completed",
+ "input": {
+ "content": "import { cookies } from \"next/headers\"\n\nexport const NOTIFICATIONS_COOKIE = \"notifications-enabled\"\n\nexport async function getNotificationsEnabled(): Promise {\n const cookieStore = await cookies()\n return cookieStore.get(NOTIFICATIONS_COOKIE)?.value === \"true\"\n}\n",
+ "filePath": "/workspace/app/preferences.ts"
+ },
+ "output": "",
+ "title": "app/preferences.ts",
+ "metadata": {
+ "diagnostics": {
+ "/workspace/app/page.tsx": [],
+ "/workspace/app/layout.tsx": [],
+ "/workspace/app/actions.ts": [],
+ "/workspace/app/preferences.ts": []
+ },
+ "filepath": "/workspace/app/preferences.ts",
+ "exists": false
+ },
+ "time": {
+ "start": 1781626865068,
+ "end": 1781626868087
+ }
+ }
+ },
+ {
+ "timestamp": "2026-06-16T16:21:16.280Z",
+ "type": "message",
+ "role": "assistant",
+ "content": "Now let me verify it compiles. I'll run the Next build (which typechecks and validates Server Action types).",
+ "raw": {
+ "type": "text",
+ "timestamp": 1781626876280,
+ "sessionID": "ses_12ec6e5dfffeiwVLHMio16D9Vz",
+ "part": {
+ "id": "prt_ed13cb163001g497HLw9MgDQvS",
+ "sessionID": "ses_12ec6e5dfffeiwVLHMio16D9Vz",
+ "messageID": "msg_ed13c9188001J65PHgiSHDAcuY",
+ "type": "text",
+ "text": "Now let me verify it compiles. I'll run the Next build (which typechecks and validates Server Action types).",
+ "time": {
+ "start": 1781626876280,
+ "end": 1781626876280
+ }
+ }
+ }
+ },
+ {
+ "timestamp": "2026-06-16T16:21:24.620Z",
+ "type": "tool_call",
+ "tool": {
+ "name": "shell",
+ "originalName": "bash",
+ "args": {
+ "command": "npm run build 2>&1 | tail -n 60",
+ "description": "Build Next.js app to typecheck",
+ "timeout": 300000,
+ "_extractedCommand": "npm run build 2>&1 | tail -n 60"
+ }
+ },
+ "raw": {
+ "type": "tool_use",
+ "timestamp": 1781626884620,
+ "sessionID": "ses_12ec6e5dfffeiwVLHMio16D9Vz",
+ "part": {
+ "id": "prt_ed13cb16c001LlTXOSj3xXUg47",
+ "sessionID": "ses_12ec6e5dfffeiwVLHMio16D9Vz",
+ "messageID": "msg_ed13c9188001J65PHgiSHDAcuY",
+ "type": "tool",
+ "callID": "call_29c05e7f90404937a4d84099",
+ "tool": "bash",
+ "state": {
+ "status": "completed",
+ "input": {
+ "command": "npm run build 2>&1 | tail -n 60",
+ "description": "Build Next.js app to typecheck",
+ "timeout": 300000
+ },
+ "output": "\n> build\n> next build\n\nAttention: Next.js now collects completely anonymous telemetry regarding usage.\nThis information is used to shape Next.js' roadmap and prioritize features.\nYou can learn more, including how to opt-out if you'd not like to participate in this anonymous program, by visiting the following URL:\nhttps://nextjs.org/telemetry\n\n▲ Next.js 16.3.0-canary.52 (Turbopack)\n\n Creating an optimized production build ...\n✓ Compiled successfully in 4.5s\n Running TypeScript ...\n\n We detected TypeScript in your project and reconfigured your tsconfig.json file for you.\n The following suggested values were added to your tsconfig.json. These values can be changed to fit your project's needs:\n\n \t- include was updated to add '.next/dev/types/**/*.ts'\n\n Finished TypeScript in 1670ms ...\n Collecting page data using 1 worker ...\n Generating static pages using 1 worker (0/3) ...\n✓ Generating static pages using 1 worker (3/3) in 103ms\n Finalizing page optimization ...\n\nRoute (app)\n┌ ƒ /\n└ ○ /_not-found\n\n\n○ (Static) prerendered as static content\nƒ (Dynamic) server-rendered on demand\n\n",
+ "title": "Build Next.js app to typecheck",
+ "metadata": {
+ "output": "\n> build\n> next build\n\nAttention: Next.js now collects completely anonymous telemetry regarding usage.\nThis information is used to shape Next.js' roadmap and prioritize features.\nYou can learn more, including how to opt-out if you'd not like to participate in this anonymous program, by visiting the following URL:\nhttps://nextjs.org/telemetry\n\n▲ Next.js 16.3.0-canary.52 (Turbopack)\n\n Creating an optimized production build ...\n✓ Compiled successfully in 4.5s\n Running TypeScript ...\n\n We detected TypeScript in your project and reconfigured your tsconfig.json file for you.\n The following suggested values were added to your tsconfig.json. These values can be changed to fit your project's needs:\n\n \t- include was updated to add '.next/dev/types/**/*.ts'\n\n Finished TypeScript in 1670ms ...\n Collecting page data using 1 worker ...\n Generating static pages using 1 worker (0/3) ...\n✓ Generating static pages using 1 worker (3/3) in 103ms\n Finalizing page optimization ...\n\nRoute (app)\n┌ ƒ /\n└ ○ /_not-found\n\n\n○ (Static) prerendered as static content\nƒ (Dynamic) server-rendered on demand\n\n",
+ "exit": 0,
+ "description": "Build Next.js app to typecheck"
+ },
+ "time": {
+ "start": 1781626876272,
+ "end": 1781626884616
+ }
+ }
+ }
+ }
+ },
+ {
+ "timestamp": "2026-06-16T16:21:24.620Z",
+ "type": "tool_result",
+ "tool": {
+ "name": "shell",
+ "originalName": "bash",
+ "result": "\n> build\n> next build\n\nAttention: Next.js now collects completely anonymous telemetry regarding usage.\nThis information is used to shape Next.js' roadmap and prioritize features.\nYou can learn more, including how to opt-out if you'd not like to participate in this anonymous program, by visiting the following URL:\nhttps://nextjs.org/telemetry\n\n▲ Next.js 16.3.0-canary.52 (Turbopack)\n\n Creating an optimized production build ...\n✓ Compiled successfully in 4.5s\n Running TypeScript ...\n\n We detected TypeScript in your project and reconfigured your tsconfig.json file for you.\n The following suggested values were added to your tsconfig.json. These values can be changed to fit your project's needs:\n\n \t- include was updated to add '.next/dev/types/**/*.ts'\n\n Finished TypeScript in 1670ms ...\n Collecting page data using 1 worker ...\n Generating static pages using 1 worker (0/3) ...\n✓ Generating static pages using 1 worker (3/3) in 103ms\n Finalizing page optimization ...\n\nRoute (app)\n┌ ƒ /\n└ ○ /_not-found\n\n\n○ (Static) prerendered as static content\nƒ (Dynamic) server-rendered on demand\n\n",
+ "success": true
+ },
+ "raw": {
+ "status": "completed",
+ "input": {
+ "command": "npm run build 2>&1 | tail -n 60",
+ "description": "Build Next.js app to typecheck",
+ "timeout": 300000
+ },
+ "output": "\n> build\n> next build\n\nAttention: Next.js now collects completely anonymous telemetry regarding usage.\nThis information is used to shape Next.js' roadmap and prioritize features.\nYou can learn more, including how to opt-out if you'd not like to participate in this anonymous program, by visiting the following URL:\nhttps://nextjs.org/telemetry\n\n▲ Next.js 16.3.0-canary.52 (Turbopack)\n\n Creating an optimized production build ...\n✓ Compiled successfully in 4.5s\n Running TypeScript ...\n\n We detected TypeScript in your project and reconfigured your tsconfig.json file for you.\n The following suggested values were added to your tsconfig.json. These values can be changed to fit your project's needs:\n\n \t- include was updated to add '.next/dev/types/**/*.ts'\n\n Finished TypeScript in 1670ms ...\n Collecting page data using 1 worker ...\n Generating static pages using 1 worker (0/3) ...\n✓ Generating static pages using 1 worker (3/3) in 103ms\n Finalizing page optimization ...\n\nRoute (app)\n┌ ƒ /\n└ ○ /_not-found\n\n\n○ (Static) prerendered as static content\nƒ (Dynamic) server-rendered on demand\n\n",
+ "title": "Build Next.js app to typecheck",
+ "metadata": {
+ "output": "\n> build\n> next build\n\nAttention: Next.js now collects completely anonymous telemetry regarding usage.\nThis information is used to shape Next.js' roadmap and prioritize features.\nYou can learn more, including how to opt-out if you'd not like to participate in this anonymous program, by visiting the following URL:\nhttps://nextjs.org/telemetry\n\n▲ Next.js 16.3.0-canary.52 (Turbopack)\n\n Creating an optimized production build ...\n✓ Compiled successfully in 4.5s\n Running TypeScript ...\n\n We detected TypeScript in your project and reconfigured your tsconfig.json file for you.\n The following suggested values were added to your tsconfig.json. These values can be changed to fit your project's needs:\n\n \t- include was updated to add '.next/dev/types/**/*.ts'\n\n Finished TypeScript in 1670ms ...\n Collecting page data using 1 worker ...\n Generating static pages using 1 worker (0/3) ...\n✓ Generating static pages using 1 worker (3/3) in 103ms\n Finalizing page optimization ...\n\nRoute (app)\n┌ ƒ /\n└ ○ /_not-found\n\n\n○ (Static) prerendered as static content\nƒ (Dynamic) server-rendered on demand\n\n",
+ "exit": 0,
+ "description": "Build Next.js app to typecheck"
+ },
+ "time": {
+ "start": 1781626876272,
+ "end": 1781626884616
+ }
+ }
+ },
+ {
+ "timestamp": "2026-06-16T16:21:37.040Z",
+ "type": "message",
+ "role": "assistant",
+ "content": "Build passes (TypeScript clean). Route `/` is dynamic (`ƒ`) because it reads `cookies()`.\n\n## What I implemented\n\n**`app/preferences.ts`** — shared cookie name + reader (plain server module, single source of truth):\n```ts\nexport const NOTIFICATIONS_COOKIE = \"notifications-enabled\"\nexport async function getNotificationsEnabled(): Promise { ... }\n```\n\n**`app/actions.ts`** — the Server Action (`\"use server\"`):\n```ts\nexport async function toggleNotifications() {\n const cookieStore = await cookies()\n const enabled = cookieStore.get(NOTIFICATIONS_COOKIE)?.value === \"true\"\n cookieStore.set(NOTIFICATIONS_COOKIE, String(!enabled), { httpOnly: true, sameSite: \"lax\", secure: ..., path: \"/\" })\n revalidatePath(\"/\") // ← refresh current page WITHOUT redirect()\n}\n```\n\n**`app/page.tsx`** — async Server Component reads the preference and binds the action to a `
` (works even with JS disabled). **`app/layout.tsx`** — added the required root layout (was missing).\n\n## The key part of your request\n`revalidatePath(\"/\")` is Next.js's recommended way to refresh the current page from a Server Action. It purges the cached data for the route, so the Server Component re-renders server-side and streams the updated UI back to the **same URL** — I deliberately do **not** call `redirect()`, so there's no navigation. The button label and the ON/OFF state update in place on submit.\n\nNote: there's no DB in this project, so persistence uses an httpOnly cookie via `cookies()` (from `next/headers`); swap `toggleNotifications`'s body for a DB write whenever you add a data layer — the `revalidatePath` refresh behavior stays the same.",
+ "raw": {
+ "type": "text",
+ "timestamp": 1781626897040,
+ "sessionID": "ses_12ec6e5dfffeiwVLHMio16D9Vz",
+ "part": {
+ "id": "prt_ed13cf159001nQ6SdU0XBSUw2B",
+ "sessionID": "ses_12ec6e5dfffeiwVLHMio16D9Vz",
+ "messageID": "msg_ed13cd277001b2CUE1O93VuhUs",
+ "type": "text",
+ "text": "Build passes (TypeScript clean). Route `/` is dynamic (`ƒ`) because it reads `cookies()`.\n\n## What I implemented\n\n**`app/preferences.ts`** — shared cookie name + reader (plain server module, single source of truth):\n```ts\nexport const NOTIFICATIONS_COOKIE = \"notifications-enabled\"\nexport async function getNotificationsEnabled(): Promise { ... }\n```\n\n**`app/actions.ts`** — the Server Action (`\"use server\"`):\n```ts\nexport async function toggleNotifications() {\n const cookieStore = await cookies()\n const enabled = cookieStore.get(NOTIFICATIONS_COOKIE)?.value === \"true\"\n cookieStore.set(NOTIFICATIONS_COOKIE, String(!enabled), { httpOnly: true, sameSite: \"lax\", secure: ..., path: \"/\" })\n revalidatePath(\"/\") // ← refresh current page WITHOUT redirect()\n}\n```\n\n**`app/page.tsx`** — async Server Component reads the preference and binds the action to a `
` (works even with JS disabled). **`app/layout.tsx`** — added the required root layout (was missing).\n\n## The key part of your request\n`revalidatePath(\"/\")` is Next.js's recommended way to refresh the current page from a Server Action. It purges the cached data for the route, so the Server Component re-renders server-side and streams the updated UI back to the **same URL** — I deliberately do **not** call `redirect()`, so there's no navigation. The button label and the ON/OFF state update in place on submit.\n\nNote: there's no DB in this project, so persistence uses an httpOnly cookie via `cookies()` (from `next/headers`); swap `toggleNotifications`'s body for a DB write whenever you add a data layer — the `revalidatePath` refresh behavior stays the same.",
+ "time": {
+ "start": 1781626897037,
+ "end": 1781626897037
+ }
+ }
+ }
+ }
+ ],
+ "summary": {
+ "totalTurns": 5,
+ "toolCalls": {
+ "file_read": 3,
+ "file_write": 4,
+ "file_edit": 0,
+ "shell": 1,
+ "web_fetch": 0,
+ "web_search": 0,
+ "glob": 0,
+ "grep": 0,
+ "list_dir": 0,
+ "agent_task": 0,
+ "unknown": 1
+ },
+ "totalToolCalls": 9,
+ "webFetches": [],
+ "filesRead": [
+ "/workspace/app/page.tsx",
+ "/workspace/package.json",
+ "/workspace/tsconfig.json"
+ ],
+ "filesModified": [
+ "/workspace/app/layout.tsx",
+ "/workspace/app/page.tsx",
+ "/workspace/app/actions.ts",
+ "/workspace/app/preferences.ts"
+ ],
+ "shellCommands": [
+ {
+ "command": "npm run build 2>&1 | tail -n 60",
+ "success": true
+ }
+ ],
+ "errors": [],
+ "thinkingBlocks": 0
+ },
+ "parseSuccess": true
+}
\ No newline at end of file
diff --git a/results/glm-5.2/2026-06-16T16-16-46.060Z/agent-038-refresh-settings/summary.json b/results/glm-5.2/2026-06-16T16-16-46.060Z/agent-038-refresh-settings/summary.json
new file mode 100644
index 00000000..777c2210
--- /dev/null
+++ b/results/glm-5.2/2026-06-16T16-16-46.060Z/agent-038-refresh-settings/summary.json
@@ -0,0 +1,7 @@
+{
+ "totalRuns": 4,
+ "passedRuns": 0,
+ "passRate": "0%",
+ "meanDuration": 297.8615,
+ "fingerprint": "db9b808002d76d8d52084ad99014ecfca38fe338e8a9302829153916bf732c7d"
+}
diff --git a/results/glm-5.2/2026-06-16T16-16-46.060Z/agent-039-indirect-proxy/run-1/outputs/eval.txt b/results/glm-5.2/2026-06-16T16-16-46.060Z/agent-039-indirect-proxy/run-1/outputs/eval.txt
new file mode 100644
index 00000000..e64c689a
--- /dev/null
+++ b/results/glm-5.2/2026-06-16T16-16-46.060Z/agent-039-indirect-proxy/run-1/outputs/eval.txt
@@ -0,0 +1,10 @@
+
+ RUN v3.2.6 /workspace
+
+ ✓ EVAL.ts (4 tests) 4ms
+
+ Test Files 1 passed (1)
+ Tests 4 passed (4)
+ Start at 16:21:20
+ Duration 217ms (transform 30ms, setup 0ms, collect 23ms, tests 4ms, environment 0ms, prepare 69ms)
+
diff --git a/results/glm-5.2/2026-06-16T16-16-46.060Z/agent-039-indirect-proxy/run-1/outputs/scripts/build.txt b/results/glm-5.2/2026-06-16T16-16-46.060Z/agent-039-indirect-proxy/run-1/outputs/scripts/build.txt
new file mode 100644
index 00000000..1bafd9eb
--- /dev/null
+++ b/results/glm-5.2/2026-06-16T16-16-46.060Z/agent-039-indirect-proxy/run-1/outputs/scripts/build.txt
@@ -0,0 +1,24 @@
+
+> build
+> next build
+
+▲ Next.js 16.3.0-canary.52 (Turbopack)
+
+ Creating an optimized production build ...
+✓ Compiled successfully in 4.0s
+ Running TypeScript ...
+ Finished TypeScript in 1767ms ...
+ Collecting page data using 1 worker ...
+ Generating static pages using 1 worker (0/3) ...
+✓ Generating static pages using 1 worker (3/3) in 109ms
+ Finalizing page optimization ...
+
+Route (app)
+┌ ○ /
+└ ○ /_not-found
+
+
+ƒ Proxy (Middleware)
+
+○ (Static) prerendered as static content
+
diff --git a/results/glm-5.2/2026-06-16T16-16-46.060Z/agent-039-indirect-proxy/run-1/result.json b/results/glm-5.2/2026-06-16T16-16-46.060Z/agent-039-indirect-proxy/run-1/result.json
new file mode 100644
index 00000000..fd5d61ac
--- /dev/null
+++ b/results/glm-5.2/2026-06-16T16-16-46.060Z/agent-039-indirect-proxy/run-1/result.json
@@ -0,0 +1,87 @@
+{
+ "status": "passed",
+ "duration": 355.701,
+ "model": "vercel/zai/glm-5.2",
+ "transcriptPath": "./transcript.json",
+ "transcriptRawPath": "./transcript-raw.jsonl",
+ "o11y": {
+ "totalTurns": 14,
+ "toolCalls": {
+ "file_read": 6,
+ "file_write": 2,
+ "file_edit": 0,
+ "shell": 10,
+ "web_fetch": 0,
+ "web_search": 0,
+ "glob": 1,
+ "grep": 9,
+ "list_dir": 0,
+ "agent_task": 0,
+ "unknown": 0
+ },
+ "totalToolCalls": 28,
+ "webFetches": [],
+ "filesRead": [
+ "/workspace/app/page.tsx",
+ "/workspace/app/layout.tsx",
+ "/workspace/next.config.ts",
+ "/workspace/tsconfig.json",
+ "/workspace/package.json",
+ "/workspace/node_modules/next/dist/server/instrumentation/types.d.ts"
+ ],
+ "filesModified": [
+ "/workspace/middleware.ts",
+ "/workspace/proxy.ts"
+ ],
+ "shellCommands": [
+ {
+ "command": "ls -la /workspace",
+ "success": true
+ },
+ {
+ "command": "ls /workspace/node_modules/next/dist/build/templates/ 2>/dev/null | head -50; echo \"---VERSION---\"; cat /workspace/node_modules/next/package.json | grep '\"version\"'",
+ "success": true
+ },
+ {
+ "command": "cd /workspace/node_modules/next && rg -n \"registerRequestTracker|requestTracker|RequestTracker\" dist/lib --include='*.js' 2>/dev/null | head -30; echo \"=== search register call ===\"; rg -n \"\\.register\\(\" dist/server/base-server.js dist/server/next-server.js 2>/dev/null | head -20",
+ "success": true
+ },
+ {
+ "command": "cd /workspace/node_modules/next && rg -n \"registerRequestTracker|requestTracker\" dist --include='*.js' 2>/dev/null | head -20; echo \"=== how instrumentation register is called ===\"; rg -n \"instrumentation\\.register|instrumentation\\?\\.register|\\.register\\(\\{\" dist -g '*.js' 2>/dev/null | head -20",
+ "success": true
+ },
+ {
+ "command": "cd /workspace/node_modules/next && rg -n \"registerRequestTracker\" . -g '*.js' 2>/dev/null | head; echo \"=== register call sites (instrumentation) ===\"; rg -n \"register\\(\" dist/server -g '*.js' 2>/dev/null | rg -i \"instrument\" | head; echo \"=== broad ===\"; rg -n \"\\.register\\(\" dist -g '*.js' 2>/dev/null | head -20",
+ "success": true
+ },
+ {
+ "command": "cd /workspace && ls -la; echo \"=== next-env.d.ts? ===\"; ls next-env.d.ts 2>/dev/null || echo \"none\"; echo \"=== tsc available? ===\"; ls node_modules/.bin/tsc 2>/dev/null && echo \"tsc present\" || echo \"no tsc\"",
+ "success": true
+ },
+ {
+ "command": "cd /workspace && npm run build 2>&1 | tail -40",
+ "success": true
+ },
+ {
+ "command": "cd /workspace && rm middleware.ts",
+ "success": true
+ },
+ {
+ "command": "cd /workspace && rm -rf .next && npm run build 2>&1 | tail -30",
+ "success": true
+ },
+ {
+ "command": "cd /workspace && (npm run start > /tmp/next-start.log 2>&1 &) ; sleep 6 ; curl -s -o /dev/null -w \"GET / -> %{http_code}\\n\" http://localhost:3000/ ; curl -s -o /dev/null -w \"GET /missing -> %{http_code}\\n\" http://localhost:3000/missing ; sleep 1 ; echo \"=== server console ===\" ; cat /tmp/next-start.log | grep -E \"\\] (GET|POST)\" ; echo \"=== kill ===\" ; pkill -f \"next start\" 2>/dev/null; pkill -f \"next-server\" 2>/dev/null; echo done",
+ "success": false
+ }
+ ],
+ "errors": [],
+ "thinkingBlocks": 0
+ },
+ "outputPaths": {
+ "eval": "./outputs/eval.txt",
+ "scripts": {
+ "build": "./outputs/scripts/build.txt"
+ }
+ }
+}
\ No newline at end of file
diff --git a/results/glm-5.2/2026-06-16T16-16-46.060Z/agent-039-indirect-proxy/run-1/transcript-raw.jsonl b/results/glm-5.2/2026-06-16T16-16-46.060Z/agent-039-indirect-proxy/run-1/transcript-raw.jsonl
new file mode 100644
index 00000000..488527b0
--- /dev/null
+++ b/results/glm-5.2/2026-06-16T16-16-46.060Z/agent-039-indirect-proxy/run-1/transcript-raw.jsonl
@@ -0,0 +1,78 @@
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+{"type":"text","timestamp":1781626649998,"sessionID":"ses_12ec6da1dffeI6C9iCsfqGlvOy","part":{"id":"prt_ed1393d5b0014pGy4Tt9RZ8E6d","sessionID":"ses_12ec6da1dffeI6C9iCsfqGlvOy","messageID":"msg_ed1392636001OPA1dCtxQDrzK7","type":"text","text":"I'll explore the Next.js app structure first to understand how it's set up.","time":{"start":1781626649981,"end":1781626649981}}}
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Welcome to Next.js 16
\n00005|
This page tests request logging functionality.
\n00006| \n00007| )\n00008| }\n00009| \n\n(End of file - total 9 lines)\n","title":"app/page.tsx","metadata":{"preview":"export default function Home() {\n return (\n \n
Welcome to Next.js 16
\n
This page tests request logging functionality.
\n \n )\n}\n"},"time":{"start":1781626655667,"end":1781626655678}}}}
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+{"type":"tool_use","timestamp":1781626666606,"sessionID":"ses_12ec6da1dffeI6C9iCsfqGlvOy","part":{"id":"prt_ed1397e540013ivHBmWOwODJhY","sessionID":"ses_12ec6da1dffeI6C9iCsfqGlvOy","messageID":"msg_ed13953df0014G2KbSh5I3GepC","type":"tool","callID":"call_285e1194ab5e4228b73e9388","tool":"grep","state":{"status":"completed","input":{"pattern":"registerRequestTracker","path":"/workspace/node_modules/next/dist","include":"*.d.ts"},"output":"No files found","title":"registerRequestTracker","metadata":{"matches":0,"truncated":false},"time":{"start":1781626666589,"end":1781626666604}}}}
+{"type":"step_finish","timestamp":1781626666609,"sessionID":"ses_12ec6da1dffeI6C9iCsfqGlvOy","part":{"id":"prt_ed1397e6d0010ONiqK6DRlqHoR","sessionID":"ses_12ec6da1dffeI6C9iCsfqGlvOy","messageID":"msg_ed13953df0014G2KbSh5I3GepC","type":"step-finish","reason":"tool-calls","snapshot":"f006328bf622db2151171724c76e36d0c39cd734","cost":0,"tokens":{"input":989,"output":443,"reasoning":311,"cache":{"read":10432,"write":0}}}}
+{"type":"step_start","timestamp":1781626674991,"sessionID":"ses_12ec6da1dffeI6C9iCsfqGlvOy","part":{"id":"prt_ed1399efc001I5WRSJTq5Stnzs","sessionID":"ses_12ec6da1dffeI6C9iCsfqGlvOy","messageID":"msg_ed1397e7c001117SYat3X8AiRv","type":"step-start","snapshot":"f006328bf622db2151171724c76e36d0c39cd734"}}
+{"type":"tool_use","timestamp":1781626675002,"sessionID":"ses_12ec6da1dffeI6C9iCsfqGlvOy","part":{"id":"prt_ed1399f1d0015XOdmUnr5ZUCIS","sessionID":"ses_12ec6da1dffeI6C9iCsfqGlvOy","messageID":"msg_ed1397e7c001117SYat3X8AiRv","type":"tool","callID":"call_d4e319f251d54821b53bd974","tool":"grep","state":{"status":"completed","input":{"include":"*.d.ts","path":"/workspace/node_modules/next","pattern":"RequestTracker|registerRequestTracker|onRequest"},"output":"Found 16 matches\n/workspace/node_modules/next/dist/server/app-render/types.d.ts:\n Line 21: export type ServerOnInstrumentationRequestError = (error: unknown, request: NextRequestHint | BaseNextRequest | IncomingMessage, errorContext: Parameters[2], silenceLog: boolean) => void | Promise;\n Line 56: onInstrumentationRequestError?: ServerOnInstrumentationRequestError;\n\n/workspace/node_modules/next/dist/server/instrumentation/types.d.ts:\n Line 15: onRequestError?: InstrumentationOnRequestError;\n Line 18: type onRequestError = InstrumentationOnRequestError;\n\n/workspace/node_modules/next/dist/server/lib/server-action-request-meta.d.ts:\n Line 4: export declare function getServerActionRequestMetadata(req: IncomingMessage | BaseNextRequest | NextRequest): {\n\n/workspace/node_modules/next/dist/server/route-modules/route-module.d.ts:\n Line 73: onRequestError(req: IncomingMessage | BaseNextRequest, err: unknown, errorContext: RequestErrorContext, silenceLog: boolean, routerServerContext?: RouterServerContext[string]): Promise;\n\n/workspace/node_modules/next/dist/client/components/router-reducer/ppr-navigations.d.ts:\n Line 27: export type NavigationRequestAccumulation = {\n Line 38: export declare function startPPRNavigation(navigatedAt: number, oldUrl: URL, oldRenderedSearch: string, oldCacheNode: CacheNode | null, oldRouterState: FlightRouterState, newRouteTree: RouteTree, newMetadataVaryPath: PageVaryPath | null, freshness: FreshnessPolicy, seedData: CacheNodeSeedData | null, seedHead: HeadData | null, seedDynamicStaleAt: number, isSamePageNavigation: boolean, accumulation: NavigationRequestAccumulation): NavigationTask | null;\n Line 39: export declare function spawnDynamicRequests(task: NavigationTask, primaryUrl: URL, nextUrl: string | null, freshnessPolicy: FreshnessPolicy, accumulation: NavigationRequestAccumulation, routeCacheEntry: FulfilledRouteCacheEntry | null, navigateType: 'push' | 'replace', navigationLock: NavigationLock): void;\n\n/workspace/node_modules/next/dist/server/next-server.d.ts:\n Line 27: import type { ServerOnInstrumentationRequestError } from './app-render/types';\n Line 226: protected instrumentationOnRequestError(...args: Parameters): Promise;\n\n/workspace/node_modules/next/dist/server/dev/next-dev-server.d.ts:\n Line 20: import type { ServerOnInstrumentationRequestError } from '../app-render/types';\n Line 136: protected instrumentationOnRequestError(...args: Parameters): Promise;\n\n/workspace/node_modules/next/dist/server/route-modules/app-route/module.d.ts:\n Line 34: renderOpts: WorkStoreContext['renderOpts'] & Pick & CollectedCacheInfo;\n\n/workspace/node_modules/next/dist/server/base-server.d.ts:\n Line 9: import type { RenderOptsPartial as AppRenderOptsPartial, ServerOnInstrumentationRequestError } from './app-render/types';\n Line 226: protected instrumentationOnRequestError(...args: Parameters): Promise;","title":"RequestTracker|registerRequestTracker|onRequest","metadata":{"matches":16,"truncated":false},"time":{"start":1781626674974,"end":1781626674999}}}}
+{"type":"tool_use","timestamp":1781626675002,"sessionID":"ses_12ec6da1dffeI6C9iCsfqGlvOy","part":{"id":"prt_ed1399f30001WkWh6QqCbcmk3Q","sessionID":"ses_12ec6da1dffeI6C9iCsfqGlvOy","messageID":"msg_ed1397e7c001117SYat3X8AiRv","type":"tool","callID":"call_2dd42d3defb4419f841c41ba","tool":"grep","state":{"status":"completed","input":{"include":"*.d.ts","path":"/workspace/node_modules/next","pattern":"export.*register"},"output":"Found 16 matches\n/workspace/node_modules/next/dist/build/webpack/loaders/next-flight-loader/server-reference.d.ts:\n Line 1: export { registerServerReference } from 'react-server-dom-webpack/server';\n\n/workspace/node_modules/next/dist/server/runtime-reacts.external.d.ts:\n Line 1: export declare function registerClientReact(react: typeof import('react')): void;\n Line 3: export declare function registerServerReact(react: typeof import('react')): void;\n\n/workspace/node_modules/next/dist/build/next-config-ts/require-hook.d.ts:\n Line 2: export declare function registerHook(swcOptions: SWCOptions): void;\n Line 3: export declare function deregisterHook(): void;\n\n/workspace/node_modules/next/dist/next-devtools/userspace/pages/pages-dev-overlay-setup.d.ts:\n Line 7: export declare function register(): void;\n\n/workspace/node_modules/next/dist/server/mcp/tools/get-server-action-by-id.d.ts:\n Line 2: export declare function registerGetActionByIdTool(server: McpServer, distDir: string): void;\n\n/workspace/node_modules/next/dist/server/mcp/tools/get-routes.d.ts:\n Line 17: export declare function registerGetRoutesTool(server: McpServer, options: {\n\n/workspace/node_modules/next/dist/server/mcp/tools/get-project-metadata.d.ts:\n Line 2: export declare function registerGetProjectMetadataTool(server: McpServer, projectPath: string, getDevServerUrl: () => string | undefined): void;\n\n/workspace/node_modules/next/dist/server/mcp/tools/get-page-metadata.d.ts:\n Line 4: export declare function registerGetPageMetadataTool(server: McpServer, sendHmrMessage: (message: HmrMessageSentToBrowser) => void, getActiveConnectionCount: () => number): void;\n\n/workspace/node_modules/next/dist/server/mcp/tools/get-logs.d.ts:\n Line 8: export declare function registerGetLogsTool(server: McpServer, distDir: string): void;\n\n/workspace/node_modules/next/dist/server/mcp/tools/get-errors.d.ts:\n Line 19: export declare function registerGetErrorsTool(server: McpServer, sendHmrMessage: (message: HmrMessageSentToBrowser) => void, getActiveConnectionCount: () => number): void;\n\n/workspace/node_modules/next/dist/server/mcp/tools/get-compilation-issues.d.ts:\n Line 12: export declare function registerGetCompilationIssuesTool(server: McpServer, getProject: () => Project | undefined): void;\n\n/workspace/node_modules/next/dist/build/swc/generated-native.d.ts:\n Line 38: export declare function registerWorkerScheduler(\n\n/workspace/node_modules/next/dist/esm/build/swc/generated-native.d.ts:\n Line 38: export declare function registerWorkerScheduler(\n\n/workspace/node_modules/next/dist/server/mcp/tools/compile-route.d.ts:\n Line 12: export declare function registerCompileRouteTool(server: McpServer, compileRoute: (opts: {","title":"export.*register","metadata":{"matches":16,"truncated":false},"time":{"start":1781626674997,"end":1781626675000}}}}
+{"type":"step_finish","timestamp":1781626675008,"sessionID":"ses_12ec6da1dffeI6C9iCsfqGlvOy","part":{"id":"prt_ed1399f39001XFe7XNtX7LhaPZ","sessionID":"ses_12ec6da1dffeI6C9iCsfqGlvOy","messageID":"msg_ed1397e7c001117SYat3X8AiRv","type":"step-finish","reason":"tool-calls","snapshot":"f006328bf622db2151171724c76e36d0c39cd734","cost":0,"tokens":{"input":660,"output":97,"reasoning":31,"cache":{"read":11392,"write":0}}}}
+{"type":"step_start","timestamp":1781626682097,"sessionID":"ses_12ec6da1dffeI6C9iCsfqGlvOy","part":{"id":"prt_ed139badb001Bg62rZadWa0Xe3","sessionID":"ses_12ec6da1dffeI6C9iCsfqGlvOy","messageID":"msg_ed1399f4c001K4WTpBxJuZs6r5","type":"step-start","snapshot":"f006328bf622db2151171724c76e36d0c39cd734"}}
+{"type":"text","timestamp":1781626682106,"sessionID":"ses_12ec6da1dffeI6C9iCsfqGlvOy","part":{"id":"prt_ed139baed001H4Xv7WI1CKQdWQ","sessionID":"ses_12ec6da1dffeI6C9iCsfqGlvOy","messageID":"msg_ed1399f4c001K4WTpBxJuZs6r5","type":"text","text":"Let me check the instrumentation types and the `register` function signature in this version.","time":{"start":1781626682104,"end":1781626682104}}}
+{"type":"tool_use","timestamp":1781626682106,"sessionID":"ses_12ec6da1dffeI6C9iCsfqGlvOy","part":{"id":"prt_ed139baf0001qgqkE7UN79KfHn","sessionID":"ses_12ec6da1dffeI6C9iCsfqGlvOy","messageID":"msg_ed1399f4c001K4WTpBxJuZs6r5","type":"tool","callID":"call_bfa5db8b44c14ff39631da12","tool":"read","state":{"status":"completed","input":{"filePath":"/workspace/node_modules/next/dist/server/instrumentation/types.d.ts"},"output":"\n00001| export type RequestErrorContext = {\n00002| routerKind: 'Pages Router' | 'App Router';\n00003| routePath: string;\n00004| routeType: 'render' | 'route' | 'action' | 'proxy';\n00005| renderSource?: 'react-server-components' | 'react-server-components-payload' | 'server-rendering';\n00006| revalidateReason: 'on-demand' | 'stale' | undefined;\n00007| };\n00008| export type InstrumentationOnRequestError = (error: unknown, errorRequest: Readonly<{\n00009| path: string;\n00010| method: string;\n00011| headers: NodeJS.Dict;\n00012| }>, errorContext: Readonly) => void | Promise;\n00013| export type InstrumentationModule = {\n00014| register?(): void;\n00015| onRequestError?: InstrumentationOnRequestError;\n00016| };\n00017| export declare namespace Instrumentation {\n00018| type onRequestError = InstrumentationOnRequestError;\n00019| }\n00020| \n\n(End of file - total 20 lines)\n","title":"node_modules/next/dist/server/instrumentation/types.d.ts","metadata":{"preview":"export type RequestErrorContext = {\n routerKind: 'Pages Router' | 'App Router';\n routePath: string;\n routeType: 'render' | 'route' | 'action' | 'proxy';\n renderSource?: 'react-server-components' | 'react-server-components-payload' | 'server-rendering';\n revalidateReason: 'on-demand' | 'stale' | undefined;\n};\nexport type InstrumentationOnRequestError = (error: unknown, errorRequest: Readonly<{\n path: string;\n method: string;\n headers: NodeJS.Dict;\n}>, errorContext: Readonly) => void | Promise;\nexport type InstrumentationModule = {\n register?(): void;\n onRequestError?: InstrumentationOnRequestError;\n};\nexport declare namespace Instrumentation {\n type onRequestError = InstrumentationOnRequestError;\n}\n"},"time":{"start":1781626682096,"end":1781626682104}}}}
+{"type":"tool_use","timestamp":1781626682106,"sessionID":"ses_12ec6da1dffeI6C9iCsfqGlvOy","part":{"id":"prt_ed139baf60011YzzYVAfJ9rDJC","sessionID":"ses_12ec6da1dffeI6C9iCsfqGlvOy","messageID":"msg_ed1399f4c001K4WTpBxJuZs6r5","type":"tool","callID":"call_a5449ca2ad7549738ab7bf18","tool":"grep","state":{"status":"completed","input":{"include":"*.d.ts","path":"/workspace/node_modules/next/dist","pattern":"InstrumentationModule|export.*register\\(|RequestTracker"},"output":"Found 11 matches\n/workspace/node_modules/next/dist/server/instrumentation/types.d.ts:\n Line 13: export type InstrumentationModule = {\n\n/workspace/node_modules/next/dist/next-devtools/userspace/pages/pages-dev-overlay-setup.d.ts:\n Line 7: export declare function register(): void;\n\n/workspace/node_modules/next/dist/server/next-server.d.ts:\n Line 52: protected loadInstrumentationModule(): Promise;\n\n/workspace/node_modules/next/dist/server/dev/next-dev-server.d.ts:\n Line 97: protected loadInstrumentationModule(): Promise;\n\n/workspace/node_modules/next/dist/server/lib/router-utils/instrumentation-globals.external.d.ts:\n Line 1: import type { InstrumentationModule, InstrumentationOnRequestError } from '../../instrumentation/types';\n Line 2: export declare function getInstrumentationModule(projectDir: string, distDir: string): Promise;\n\n/workspace/node_modules/next/dist/server/web/globals.d.ts:\n Line 1: import type { InstrumentationModule, InstrumentationOnRequestError } from '../instrumentation/types';\n Line 2: export declare function getEdgeInstrumentationModule(): Promise;\n\n/workspace/node_modules/next/dist/server/base-server.d.ts:\n Line 19: import type { InstrumentationModule } from './instrumentation/types';\n Line 163: protected instrumentation: InstrumentationModule | undefined;\n Line 250: protected loadInstrumentationModule(): Promise;","title":"InstrumentationModule|export.*register\\(|RequestTracker","metadata":{"matches":11,"truncated":false},"time":{"start":1781626682103,"end":1781626682105}}}}
+{"type":"step_finish","timestamp":1781626682109,"sessionID":"ses_12ec6da1dffeI6C9iCsfqGlvOy","part":{"id":"prt_ed139baf9001n0bQpgohu3uovi","sessionID":"ses_12ec6da1dffeI6C9iCsfqGlvOy","messageID":"msg_ed1399f4c001K4WTpBxJuZs6r5","type":"step-finish","reason":"tool-calls","snapshot":"f006328bf622db2151171724c76e36d0c39cd734","cost":0,"tokens":{"input":3510,"output":129,"reasoning":51,"cache":{"read":9984,"write":0}}}}
+{"type":"step_start","timestamp":1781626686403,"sessionID":"ses_12ec6da1dffeI6C9iCsfqGlvOy","part":{"id":"prt_ed139cba80010IcibRvelNg5MX","sessionID":"ses_12ec6da1dffeI6C9iCsfqGlvOy","messageID":"msg_ed139bb0e001RWzzwuDuk5Kw8f","type":"step-start","snapshot":"f006328bf622db2151171724c76e36d0c39cd734"}}
+{"type":"text","timestamp":1781626698241,"sessionID":"ses_12ec6da1dffeI6C9iCsfqGlvOy","part":{"id":"prt_ed139f40a001Pma0X46aR5l4sw","sessionID":"ses_12ec6da1dffeI6C9iCsfqGlvOy","messageID":"msg_ed139bb0e001RWzzwuDuk5Kw8f","type":"text","text":"The `InstrumentationModule.register` type here takes no args and there's no `registerRequestTracker`. Let me verify by checking the actual runtime source to be sure how `register` is invoked.","time":{"start":1781626698240,"end":1781626698240}}}
+{"type":"tool_use","timestamp":1781626698245,"sessionID":"ses_12ec6da1dffeI6C9iCsfqGlvOy","part":{"id":"prt_ed139f9fa001x4CcXxKNC7J5pD","sessionID":"ses_12ec6da1dffeI6C9iCsfqGlvOy","messageID":"msg_ed139bb0e001RWzzwuDuk5Kw8f","type":"tool","callID":"call_ba392810dbe5468abe137f64","tool":"bash","state":{"status":"completed","input":{"command":"cd /workspace/node_modules/next && rg -n \"registerRequestTracker|requestTracker|RequestTracker\" dist/lib --include='*.js' 2>/dev/null | head -30; echo \"=== search register call ===\"; rg -n \"\\.register\\(\" dist/server/base-server.js dist/server/next-server.js 2>/dev/null | head -20","description":"Search for request tracker API in source"},"output":"=== search register call ===\n","title":"Search for request tracker API in source","metadata":{"output":"=== search register call ===\n","exit":0,"description":"Search for request tracker API in source"},"time":{"start":1781626698235,"end":1781626698244}}}}
+{"type":"step_finish","timestamp":1781626698250,"sessionID":"ses_12ec6da1dffeI6C9iCsfqGlvOy","part":{"id":"prt_ed139fa050010Si0FEhl4ZBZsh","sessionID":"ses_12ec6da1dffeI6C9iCsfqGlvOy","messageID":"msg_ed139bb0e001RWzzwuDuk5Kw8f","type":"step-finish","reason":"tool-calls","snapshot":"f006328bf622db2151171724c76e36d0c39cd734","cost":0,"tokens":{"input":2182,"output":773,"reasoning":635,"cache":{"read":12032,"write":0}}}}
+{"type":"step_start","timestamp":1781626704165,"sessionID":"ses_12ec6da1dffeI6C9iCsfqGlvOy","part":{"id":"prt_ed13a11220015cdovW3qvECAA6","sessionID":"ses_12ec6da1dffeI6C9iCsfqGlvOy","messageID":"msg_ed139fa1500162J97lTUoe8aBK","type":"step-start","snapshot":"f006328bf622db2151171724c76e36d0c39cd734"}}
+{"type":"tool_use","timestamp":1781626704165,"sessionID":"ses_12ec6da1dffeI6C9iCsfqGlvOy","part":{"id":"prt_ed13a1122002fCSlDRX5C6E4z9","sessionID":"ses_12ec6da1dffeI6C9iCsfqGlvOy","messageID":"msg_ed139fa1500162J97lTUoe8aBK","type":"tool","callID":"call_8378de7d19694180ad5d3f4a","tool":"bash","state":{"status":"completed","input":{"command":"cd /workspace/node_modules/next && rg -n \"registerRequestTracker|requestTracker\" dist --include='*.js' 2>/dev/null | head -20; echo \"=== how instrumentation register is called ===\"; rg -n \"instrumentation\\.register|instrumentation\\?\\.register|\\.register\\(\\{\" dist -g '*.js' 2>/dev/null | head -20","description":"Search request tracker and register invocation"},"output":"=== how instrumentation register is called ===\n","title":"Search request tracker and register invocation","metadata":{"output":"=== how instrumentation register is called ===\n","exit":0,"description":"Search request tracker and register invocation"},"time":{"start":1781626704162,"end":1781626704164}}}}
+{"type":"step_finish","timestamp":1781626704168,"sessionID":"ses_12ec6da1dffeI6C9iCsfqGlvOy","part":{"id":"prt_ed13a1124001qt1Opb676cDvlR","sessionID":"ses_12ec6da1dffeI6C9iCsfqGlvOy","messageID":"msg_ed139fa1500162J97lTUoe8aBK","type":"step-finish","reason":"tool-calls","snapshot":"f006328bf622db2151171724c76e36d0c39cd734","cost":0,"tokens":{"input":789,"output":103,"reasoning":0,"cache":{"read":14208,"write":0}}}}
+{"type":"step_start","timestamp":1781626710531,"sessionID":"ses_12ec6da1dffeI6C9iCsfqGlvOy","part":{"id":"prt_ed13a29fd001FaBDNuMPzJ94M7","sessionID":"ses_12ec6da1dffeI6C9iCsfqGlvOy","messageID":"msg_ed13a1130001FM9WjuK7CyVYEj","type":"step-start","snapshot":"f006328bf622db2151171724c76e36d0c39cd734"}}
+{"type":"tool_use","timestamp":1781626710536,"sessionID":"ses_12ec6da1dffeI6C9iCsfqGlvOy","part":{"id":"prt_ed13a2a01001sdL86SXc1hPN75","sessionID":"ses_12ec6da1dffeI6C9iCsfqGlvOy","messageID":"msg_ed13a1130001FM9WjuK7CyVYEj","type":"tool","callID":"call_a5d3bf4e3b94475696a400a1","tool":"bash","state":{"status":"completed","input":{"command":"cd /workspace/node_modules/next && rg -n \"registerRequestTracker\" . -g '*.js' 2>/dev/null | head; echo \"=== register call sites (instrumentation) ===\"; rg -n \"register\\(\" dist/server -g '*.js' 2>/dev/null | rg -i \"instrument\" | head; echo \"=== broad ===\"; rg -n \"\\.register\\(\" dist -g '*.js' 2>/dev/null | head -20","description":"Broader search for register and tracker"},"output":"=== register call sites (instrumentation) ===\n=== broad ===\n/usr/bin/bash: line 1: rg: command not found\n","title":"Broader search for register and tracker","metadata":{"output":"=== register call sites (instrumentation) ===\n=== broad ===\n/usr/bin/bash: line 1: rg: command not found\n","exit":0,"description":"Broader search for register and tracker"},"time":{"start":1781626710529,"end":1781626710532}}}}
+{"type":"step_finish","timestamp":1781626710538,"sessionID":"ses_12ec6da1dffeI6C9iCsfqGlvOy","part":{"id":"prt_ed13a2a04001WJNDFEoIuL2Th0","sessionID":"ses_12ec6da1dffeI6C9iCsfqGlvOy","messageID":"msg_ed13a1130001FM9WjuK7CyVYEj","type":"step-finish","reason":"tool-calls","snapshot":"f006328bf622db2151171724c76e36d0c39cd734","cost":0,"tokens":{"input":5128,"output":136,"reasoning":14,"cache":{"read":9984,"write":0}}}}
+{"type":"step_start","timestamp":1781626716348,"sessionID":"ses_12ec6da1dffeI6C9iCsfqGlvOy","part":{"id":"prt_ed13a40a50010YlBNweMBuJJiN","sessionID":"ses_12ec6da1dffeI6C9iCsfqGlvOy","messageID":"msg_ed13a2a13001DYEqIAMnGBdl24","type":"step-start","snapshot":"f006328bf622db2151171724c76e36d0c39cd734"}}
+{"type":"text","timestamp":1781626716965,"sessionID":"ses_12ec6da1dffeI6C9iCsfqGlvOy","part":{"id":"prt_ed13a40ba001VMUaHMiM85hnud","sessionID":"ses_12ec6da1dffeI6C9iCsfqGlvOy","messageID":"msg_ed13a2a13001DYEqIAMnGBdl24","type":"text","text":"The Grep tool works on node_modules. Let me use it to find the request tracker API and how `register` is invoked.","time":{"start":1781626716965,"end":1781626716965}}}
+{"type":"tool_use","timestamp":1781626716990,"sessionID":"ses_12ec6da1dffeI6C9iCsfqGlvOy","part":{"id":"prt_ed13a4322001kk123FKH30y5nc","sessionID":"ses_12ec6da1dffeI6C9iCsfqGlvOy","messageID":"msg_ed13a2a13001DYEqIAMnGBdl24","type":"tool","callID":"call_f5fe9548fe8d40ef81214c3d","tool":"grep","state":{"status":"completed","input":{"include":"*.js","path":"/workspace/node_modules/next/dist/server","pattern":"\\.register\\("},"output":"Found 4 matches\n/workspace/node_modules/next/dist/server/lib/router-utils/instrumentation-globals.external.js:\n Line 63: await instrumentation.register();\n\n/workspace/node_modules/next/dist/server/web/globals.js:\n Line 41: await instrumentation.register();\n\n/workspace/node_modules/next/dist/server/lib/clone-response.js:\n Line 65: registry.register(cloned1, new WeakRef(cloned1.body));\n Line 68: registry.register(cloned2, new WeakRef(cloned2.body));","title":"\\.register\\(","metadata":{"matches":4,"truncated":false},"time":{"start":1781626716963,"end":1781626716990}}}}
+{"type":"tool_use","timestamp":1781626717096,"sessionID":"ses_12ec6da1dffeI6C9iCsfqGlvOy","part":{"id":"prt_ed13a4320001GODEg6zW0uMpyp","sessionID":"ses_12ec6da1dffeI6C9iCsfqGlvOy","messageID":"msg_ed13a2a13001DYEqIAMnGBdl24","type":"tool","callID":"call_7f3c28b2fb954b77973ab4aa","tool":"grep","state":{"status":"completed","input":{"include":"*.js","path":"/workspace/node_modules/next/dist","pattern":"registerRequestTracker|requestTracker"},"output":"No files found","title":"registerRequestTracker|requestTracker","metadata":{"matches":0,"truncated":false},"time":{"start":1781626716961,"end":1781626717094}}}}
+{"type":"step_finish","timestamp":1781626717099,"sessionID":"ses_12ec6da1dffeI6C9iCsfqGlvOy","part":{"id":"prt_ed13a43a7001yGSflPJ5bvBi61","sessionID":"ses_12ec6da1dffeI6C9iCsfqGlvOy","messageID":"msg_ed13a2a13001DYEqIAMnGBdl24","type":"step-finish","reason":"tool-calls","snapshot":"f006328bf622db2151171724c76e36d0c39cd734","cost":0,"tokens":{"input":176,"output":164,"reasoning":73,"cache":{"read":15104,"write":0}}}}
+{"type":"step_start","timestamp":1781626720420,"sessionID":"ses_12ec6da1dffeI6C9iCsfqGlvOy","part":{"id":"prt_ed13a5092001Sj6APna5rVGoKj","sessionID":"ses_12ec6da1dffeI6C9iCsfqGlvOy","messageID":"msg_ed13a43b5001Zwfr4iVaQMQUmA","type":"step-start","snapshot":"f006328bf622db2151171724c76e36d0c39cd734"}}
+{"type":"text","timestamp":1781626789726,"sessionID":"ses_12ec6da1dffeI6C9iCsfqGlvOy","part":{"id":"prt_ed13b5b7d001COaqsPvG1wEEkj","sessionID":"ses_12ec6da1dffeI6C9iCsfqGlvOy","messageID":"msg_ed13a43b5001Zwfr4iVaQMQUmA","type":"text","text":"Confirmed: in this canary version `instrumentation.register()` is called with no args and there's no `registerRequestTracker` API, so instrumentation can't log per-request. The idiomatic App Router approach is **middleware**, which runs for every request. Let me check the project layout (no `src/`) and tooling before writing.","time":{"start":1781626789722,"end":1781626789722}}}
+{"type":"tool_use","timestamp":1781626789730,"sessionID":"ses_12ec6da1dffeI6C9iCsfqGlvOy","part":{"id":"prt_ed13b5f55001MyNrl4Si1Ct0V6","sessionID":"ses_12ec6da1dffeI6C9iCsfqGlvOy","messageID":"msg_ed13a43b5001Zwfr4iVaQMQUmA","type":"tool","callID":"call_7176154283dc4e199abcd630","tool":"bash","state":{"status":"completed","input":{"command":"cd /workspace && ls -la; echo \"=== next-env.d.ts? ===\"; ls next-env.d.ts 2>/dev/null || echo \"none\"; echo \"=== tsc available? ===\"; ls node_modules/.bin/tsc 2>/dev/null && echo \"tsc present\" || echo \"no tsc\"","description":"Check layout and tsc availability"},"output":"total 128\ndrwxr-xr-x 5 vercel-sandbox vercel-sandbox 176 Jun 16 16:17 .\ndrwxr-xr-x 20 root root 286 Jun 16 16:17 ..\ndrwxr-xr-x 6 vercel-sandbox vercel-sandbox 154 Jun 16 16:17 .git\n-rw-r--r-- 1 vercel-sandbox vercel-sandbox 14 Jun 16 16:16 .gitignore\ndrwxr-xr-x 2 vercel-sandbox vercel-sandbox 40 Jun 16 16:16 app\n-rw-r--r-- 1 vercel-sandbox vercel-sandbox 101 Jun 16 16:16 next.config.ts\ndrwxr-xr-x 81 vercel-sandbox vercel-sandbox 4096 Jun 16 16:17 node_modules\n-rw-r--r-- 1 vercel-sandbox vercel-sandbox 2165 Jun 16 16:17 opencode.json\n-rw-r--r-- 1 vercel-sandbox vercel-sandbox 105543 Jun 16 16:17 package-lock.json\n-rw-r--r-- 1 vercel-sandbox vercel-sandbox 479 Jun 16 16:17 package.json\n-rw-r--r-- 1 vercel-sandbox vercel-sandbox 599 Jun 16 16:16 tsconfig.json\n=== next-env.d.ts? ===\nnone\n=== tsc available? ===\nnode_modules/.bin/tsc\ntsc present\n","title":"Check layout and tsc availability","metadata":{"output":"total 128\ndrwxr-xr-x 5 vercel-sandbox vercel-sandbox 176 Jun 16 16:17 .\ndrwxr-xr-x 20 root root 286 Jun 16 16:17 ..\ndrwxr-xr-x 6 vercel-sandbox vercel-sandbox 154 Jun 16 16:17 .git\n-rw-r--r-- 1 vercel-sandbox vercel-sandbox 14 Jun 16 16:16 .gitignore\ndrwxr-xr-x 2 vercel-sandbox vercel-sandbox 40 Jun 16 16:16 app\n-rw-r--r-- 1 vercel-sandbox vercel-sandbox 101 Jun 16 16:16 next.config.ts\ndrwxr-xr-x 81 vercel-sandbox vercel-sandbox 4096 Jun 16 16:17 node_modules\n-rw-r--r-- 1 vercel-sandbox vercel-sandbox 2165 Jun 16 16:17 opencode.json\n-rw-r--r-- 1 vercel-sandbox vercel-sandbox 105543 Jun 16 16:17 package-lock.json\n-rw-r--r-- 1 vercel-sandbox vercel-sandbox 479 Jun 16 16:17 package.json\n-rw-r--r-- 1 vercel-sandbox vercel-sandbox 599 Jun 16 16:16 tsconfig.json\n=== next-env.d.ts? ===\nnone\n=== tsc available? ===\nnode_modules/.bin/tsc\ntsc present\n","exit":0,"description":"Check layout and tsc availability"},"time":{"start":1781626789718,"end":1781626789728}}}}
+{"type":"step_finish","timestamp":1781626789734,"sessionID":"ses_12ec6da1dffeI6C9iCsfqGlvOy","part":{"id":"prt_ed13b5f61001XmdUtNwAnBwVS0","sessionID":"ses_12ec6da1dffeI6C9iCsfqGlvOy","messageID":"msg_ed13a43b5001Zwfr4iVaQMQUmA","type":"step-finish","reason":"tool-calls","snapshot":"f006328bf622db2151171724c76e36d0c39cd734","cost":0,"tokens":{"input":329,"output":4435,"reasoning":4276,"cache":{"read":15232,"write":0}}}}
+{"type":"step_start","timestamp":1781626793982,"sessionID":"ses_12ec6da1dffeI6C9iCsfqGlvOy","part":{"id":"prt_ed13b6feb001h67csFUgKZDiA6","sessionID":"ses_12ec6da1dffeI6C9iCsfqGlvOy","messageID":"msg_ed13b5f70001pmOBwlMk1aVOeY","type":"step-start","snapshot":"f006328bf622db2151171724c76e36d0c39cd734"}}
+{"type":"text","timestamp":1781626798542,"sessionID":"ses_12ec6da1dffeI6C9iCsfqGlvOy","part":{"id":"prt_ed13b81b400199l7w8r0ZE979G","sessionID":"ses_12ec6da1dffeI6C9iCsfqGlvOy","messageID":"msg_ed13b5f70001pmOBwlMk1aVOeY","type":"text","text":"No `src/` dir, so middleware goes at the project root. I'll create `middleware.ts` — the idiomatic App Router way to run code on every request, since this Next.js canary has no request-tracker API.","time":{"start":1781626798541,"end":1781626798541}}}
+{"type":"tool_use","timestamp":1781626801546,"sessionID":"ses_12ec6da1dffeI6C9iCsfqGlvOy","part":{"id":"prt_ed13b81c8001ZcRJV4S41WOwHi","sessionID":"ses_12ec6da1dffeI6C9iCsfqGlvOy","messageID":"msg_ed13b5f70001pmOBwlMk1aVOeY","type":"tool","callID":"call_44ecc5a861af4669a0a23a2c","tool":"write","state":{"status":"completed","input":{"content":"import { NextResponse } from 'next/server'\nimport type { NextRequest } from 'next/server'\n\nexport function middleware(request: NextRequest) {\n const { method } = request\n const { pathname, search } = request.nextUrl\n console.log(`[${new Date().toISOString()}] ${method} ${pathname}${search}`)\n return NextResponse.next()\n}\n\nexport const config = {\n matcher: ['/((?!_next/static|_next/image|favicon.ico).*)'],\n}\n","filePath":"/workspace/middleware.ts"},"output":"","title":"middleware.ts","metadata":{"diagnostics":{"/workspace/next.config.ts":[],"/workspace/app/page.tsx":[],"/workspace/app/layout.tsx":[],"/workspace/node_modules/next/dist/server/instrumentation/types.d.ts":[],"/workspace/middleware.ts":[]},"filepath":"/workspace/middleware.ts","exists":false},"time":{"start":1781626798537,"end":1781626801544}}}}
+{"type":"step_finish","timestamp":1781626801550,"sessionID":"ses_12ec6da1dffeI6C9iCsfqGlvOy","part":{"id":"prt_ed13b8d89001f1f1RBAFaiUf2c","sessionID":"ses_12ec6da1dffeI6C9iCsfqGlvOy","messageID":"msg_ed13b5f70001pmOBwlMk1aVOeY","type":"step-finish","reason":"tool-calls","snapshot":"8f50a902d7296c1ef9e4cfbd737fb94484f711c9","cost":0,"tokens":{"input":4810,"output":442,"reasoning":273,"cache":{"read":15552,"write":0}}}}
+{"type":"step_start","timestamp":1781626804755,"sessionID":"ses_12ec6da1dffeI6C9iCsfqGlvOy","part":{"id":"prt_ed13b9a0c001j3Xx6YvEK7cTQj","sessionID":"ses_12ec6da1dffeI6C9iCsfqGlvOy","messageID":"msg_ed13b8d98001Ri9gEcDh3IGkO5","type":"step-start","snapshot":"8f50a902d7296c1ef9e4cfbd737fb94484f711c9"}}
+{"type":"text","timestamp":1781626804756,"sessionID":"ses_12ec6da1dffeI6C9iCsfqGlvOy","part":{"id":"prt_ed13b9a0c002heu472naPvj72x","sessionID":"ses_12ec6da1dffeI6C9iCsfqGlvOy","messageID":"msg_ed13b8d98001Ri9gEcDh3IGkO5","type":"text","text":"Now let me verify it compiles with a build (also generates `next-env.d.ts` and typechecks the app).","time":{"start":1781626804755,"end":1781626804755},"metadata":{"gateway":{"generationId":"gen_01KV8KQ3DBNKJAKQ7HPR7XD7FM"}}}}
+{"type":"tool_use","timestamp":1781626813368,"sessionID":"ses_12ec6da1dffeI6C9iCsfqGlvOy","part":{"id":"prt_ed13b9a12001iu5EU86CEm8rTm","sessionID":"ses_12ec6da1dffeI6C9iCsfqGlvOy","messageID":"msg_ed13b8d98001Ri9gEcDh3IGkO5","type":"tool","callID":"call_df869b6ffc8a48e7b4d3ca67","tool":"bash","state":{"status":"completed","input":{"command":"cd /workspace && npm run build 2>&1 | tail -40","description":"Build to verify middleware compiles","timeout":180000},"output":"> build\n> next build\n\nAttention: Next.js now collects completely anonymous telemetry regarding usage.\nThis information is used to shape Next.js' roadmap and prioritize features.\nYou can learn more, including how to opt-out if you'd not like to participate in this anonymous program, by visiting the following URL:\nhttps://nextjs.org/telemetry\n\n▲ Next.js 16.3.0-canary.52 (Turbopack)\n\n⚠ The \"middleware\" file convention is deprecated. Please use \"proxy\" instead.\n\n To migrate automatically, run:\n npx @next/codemod@canary middleware-to-proxy .\n\n Learn more: https://nextjs.org/docs/messages/middleware-to-proxy\n Creating an optimized production build ...\n✓ Compiled successfully in 4.7s\n Running TypeScript ...\n\n We detected TypeScript in your project and reconfigured your tsconfig.json file for you.\n The following suggested values were added to your tsconfig.json. These values can be changed to fit your project's needs:\n\n \t- include was updated to add '.next/dev/types/**/*.ts'\n\n Finished TypeScript in 1633ms ...\n Collecting page data using 1 worker ...\n Generating static pages using 1 worker (0/3) ...\n✓ Generating static pages using 1 worker (3/3) in 103ms\n Finalizing page optimization ...\n\nRoute (app)\n┌ ○ /\n└ ○ /_not-found\n\n\nƒ Proxy (Middleware)\n\n○ (Static) prerendered as static content\n\n","title":"Build to verify middleware compiles","metadata":{"output":"> build\n> next build\n\nAttention: Next.js now collects completely anonymous telemetry regarding usage.\nThis information is used to shape Next.js' roadmap and prioritize features.\nYou can learn more, including how to opt-out if you'd not like to participate in this anonymous program, by visiting the following URL:\nhttps://nextjs.org/telemetry\n\n▲ Next.js 16.3.0-canary.52 (Turbopack)\n\n⚠ The \"middleware\" file convention is deprecated. Please use \"proxy\" instead.\n\n To migrate automatically, run:\n npx @next/codemod@canary middleware-to-proxy .\n\n Learn more: https://nextjs.org/docs/messages/middleware-to-proxy\n Creating an optimized production build ...\n✓ Compiled successfully in 4.7s\n Running TypeScript ...\n\n We detected TypeScript in your project and reconfigured your tsconfig.json file for you.\n The following suggested values were added to your tsconfig.json. These values can be changed to fit your project's needs:\n\n \t- include was updated to add '.next/dev/types/**/*.ts'\n\n Finished TypeScript in 1633ms ...\n Collecting page data using 1 worker ...\n Generating static pages using 1 worker (0/3) ...\n✓ Generating static pages using 1 worker (3/3) in 103ms\n Finalizing page optimization ...\n\nRoute (app)\n┌ ○ /\n└ ○ /_not-found\n\n\nƒ Proxy (Middleware)\n\n○ (Static) prerendered as static content\n\n","exit":0,"description":"Build to verify middleware compiles"},"time":{"start":1781626804754,"end":1781626813366}}}}
+{"type":"step_finish","timestamp":1781626813466,"sessionID":"ses_12ec6da1dffeI6C9iCsfqGlvOy","part":{"id":"prt_ed13bbbb7001hC1wQ6qRRgKjX9","sessionID":"ses_12ec6da1dffeI6C9iCsfqGlvOy","messageID":"msg_ed13b8d98001Ri9gEcDh3IGkO5","type":"step-finish","reason":"tool-calls","snapshot":"b33ab5cd31a2995a43506f85d636c0fd3f2c63db","cost":0,"tokens":{"input":456,"output":68,"reasoning":0,"cache":{"read":20352,"write":0}}}}
+{"type":"step_start","timestamp":1781626817461,"sessionID":"ses_12ec6da1dffeI6C9iCsfqGlvOy","part":{"id":"prt_ed13bcb9e001JSLMQw2cFyk6Do","sessionID":"ses_12ec6da1dffeI6C9iCsfqGlvOy","messageID":"msg_ed13bbc2a001AFVR4yWnZXaSoV","type":"step-start","snapshot":"b33ab5cd31a2995a43506f85d636c0fd3f2c63db"}}
+{"type":"text","timestamp":1781626821514,"sessionID":"ses_12ec6da1dffeI6C9iCsfqGlvOy","part":{"id":"prt_ed13bd877001D4aNIEopHPq4Su","sessionID":"ses_12ec6da1dffeI6C9iCsfqGlvOy","messageID":"msg_ed13bbc2a001AFVR4yWnZXaSoV","type":"text","text":"Build succeeds, but Next.js 16 shows an important deprecation: the `middleware` file convention is deprecated in favor of `proxy`. Let me check the new `proxy` API to use the current convention.","time":{"start":1781626821514,"end":1781626821514}}}
+{"type":"tool_use","timestamp":1781626821525,"sessionID":"ses_12ec6da1dffeI6C9iCsfqGlvOy","part":{"id":"prt_ed13bdb88001iGfXSblcBObuq0","sessionID":"ses_12ec6da1dffeI6C9iCsfqGlvOy","messageID":"msg_ed13bbc2a001AFVR4yWnZXaSoV","type":"tool","callID":"call_526175bc295246a8adf0200c","tool":"grep","state":{"status":"completed","input":{"include":"*.js","path":"/workspace/node_modules/next/dist/build","pattern":"middleware-to-proxy|proxy\\.ts|proxyFile"},"output":"Found 11 matches\n/workspace/node_modules/next/dist/build/index.js:\n Line 629: let proxyFilePath;\n Line 639: proxyFilePath = rootPath;\n Line 646: if (proxyFilePath) {\n Line 648: const absoluteProxyPath = _path.default.join(rootDir, proxyFilePath);\n Line 650: throw Object.defineProperty(new Error(`Both ${_constants.MIDDLEWARE_FILENAME} file \"./${_path.default.relative(cwd, absoluteMiddlewarePath)}\" and ${_constants.PROXY_FILENAME} file \"./${_path.default.relative(cwd, absoluteProxyPath)}\" are detected. Please use \"./${_path.default.relative(cwd, absoluteProxyPath)}\" only. Learn more: https://nextjs.org/docs/messages/middleware-to-proxy`), \"__NEXT_ERROR_CODE\", {\n Line 656: _log.warnOnce(`The \"${_constants.MIDDLEWARE_FILENAME}\" file convention is deprecated. Please use \"${_constants.PROXY_FILENAME}\" instead.\\n\\n` + ` To migrate automatically, run:\\n` + ` npx @next/codemod@canary middleware-to-proxy .\\n\\n` + ` Learn more: https://nextjs.org/docs/messages/middleware-to-proxy`);\n Line 660: const hasProxyFile = Boolean(proxyFilePath);\n Line 1511: const middlewareFile = (0, _normalizepathsep.normalizePathSep)(proxyFilePath || middlewareFilePath || '');\n Line 2581: if (proxyFilePath && bundler !== _bundler.Bundler.Turbopack) {\n\n/workspace/node_modules/next/dist/build/analysis/get-page-static-info.js:\n Line 307: const message = `The file \"${resolvedPath}\" must export a function, either as a default export or as a named \"${fileName}\" export.\\n` + `This function is what Next.js runs for every request handled by this ${fileName === 'proxy' ? 'proxy (previously called middleware)' : 'middleware'}.\\n\\n` + `Why this happens:\\n` + (isProxy ? \"- You are migrating from `middleware` to `proxy`, but haven't updated the exported function.\\n\" : '') + `- The file exists but doesn't export a function.\\n` + `- The export is not a function (e.g., an object or constant).\\n` + `- There's a syntax error preventing the export from being recognized.\\n\\n` + `To fix it:\\n` + `- Ensure this file has either a default or \"${fileName}\" function export.\\n\\n` + `Learn more: https://nextjs.org/docs/messages/middleware-to-proxy`;\n Line 609: const message = `Route segment config is not allowed in Proxy file at \"${resolvedPath}\". Proxy always runs on Node.js runtime. Learn more: https://nextjs.org/docs/messages/middleware-to-proxy`;","title":"middleware-to-proxy|proxy\\.ts|proxyFile","metadata":{"matches":11,"truncated":false},"time":{"start":1781626821512,"end":1781626821525}}}}
+{"type":"tool_use","timestamp":1781626821542,"sessionID":"ses_12ec6da1dffeI6C9iCsfqGlvOy","part":{"id":"prt_ed13bdb86001djf3HgAO6pItG0","sessionID":"ses_12ec6da1dffeI6C9iCsfqGlvOy","messageID":"msg_ed13bbc2a001AFVR4yWnZXaSoV","type":"tool","callID":"call_4b5d86c418f34a3ba3159463","tool":"grep","state":{"status":"completed","input":{"include":"*.d.ts","path":"/workspace/node_modules/next","pattern":"export.*function proxy|ProxyFunction|export declare function proxy|declare function proxy"},"output":"Found 1 matches\n/workspace/node_modules/next/dist/server/lib/router-utils/proxy-request.d.ts:\n Line 4: export declare function proxyRequest(req: IncomingMessage, res: ServerResponse | Duplex, parsedUrl: NextUrlWithParsedQuery, upgradeHead?: Buffer, reqBody?: any, proxyTimeout?: number | null): Promise;","title":"export.*function proxy|ProxyFunction|export declare function proxy|declare function proxy","metadata":{"matches":1,"truncated":false},"time":{"start":1781626821511,"end":1781626821540}}}}
+{"type":"step_finish","timestamp":1781626821545,"sessionID":"ses_12ec6da1dffeI6C9iCsfqGlvOy","part":{"id":"prt_ed13bdba5001JQEii9h8n7l0WV","sessionID":"ses_12ec6da1dffeI6C9iCsfqGlvOy","messageID":"msg_ed13bbc2a001AFVR4yWnZXaSoV","type":"step-finish","reason":"tool-calls","snapshot":"b33ab5cd31a2995a43506f85d636c0fd3f2c63db","cost":0,"tokens":{"input":11214,"output":415,"reasoning":290,"cache":{"read":9984,"write":0}}}}
+{"type":"step_start","timestamp":1781626828401,"sessionID":"ses_12ec6da1dffeI6C9iCsfqGlvOy","part":{"id":"prt_ed13bf65e001xMZFRHM9VTtWtQ","sessionID":"ses_12ec6da1dffeI6C9iCsfqGlvOy","messageID":"msg_ed13bdbea001svR1bedUaztzAu","type":"step-start","snapshot":"b33ab5cd31a2995a43506f85d636c0fd3f2c63db"}}
+{"type":"text","timestamp":1781626830217,"sessionID":"ses_12ec6da1dffeI6C9iCsfqGlvOy","part":{"id":"prt_ed13bfba7001EGU6mVsnzBFgmW","sessionID":"ses_12ec6da1dffeI6C9iCsfqGlvOy","messageID":"msg_ed13bdbea001svR1bedUaztzAu","type":"text","text":"Next.js 16 uses `proxy.ts` with a `proxy` named export, running on Node.js runtime. Let me confirm the exact filename constants.","time":{"start":1781626830216,"end":1781626830216}}}
+{"type":"tool_use","timestamp":1781626830223,"sessionID":"ses_12ec6da1dffeI6C9iCsfqGlvOy","part":{"id":"prt_ed13bfd84001ri2hstesFCbgzE","sessionID":"ses_12ec6da1dffeI6C9iCsfqGlvOy","messageID":"msg_ed13bdbea001svR1bedUaztzAu","type":"tool","callID":"call_5a37e0dca04c4036b0f451fb","tool":"grep","state":{"status":"completed","input":{"include":"*.js","path":"/workspace/node_modules/next/dist/lib","pattern":"PROXY_FILENAME|MIDDLEWARE_FILENAME"},"output":"Found 10 matches\n/workspace/node_modules/next/dist/lib/constants.js:\n Line 19: MIDDLEWARE_FILENAME: null,\n Line 41: PROXY_FILENAME: null,\n Line 114: MIDDLEWARE_FILENAME: function() {\n Line 115: return MIDDLEWARE_FILENAME;\n Line 180: PROXY_FILENAME: function() {\n Line 181: return PROXY_FILENAME;\n Line 287: const MIDDLEWARE_FILENAME = 'middleware';\n Line 288: const MIDDLEWARE_LOCATION_REGEXP = `(?:src/)?${MIDDLEWARE_FILENAME}`;\n Line 289: const PROXY_FILENAME = 'proxy';\n Line 290: const PROXY_LOCATION_REGEXP = `(?:src/)?${PROXY_FILENAME}`;","title":"PROXY_FILENAME|MIDDLEWARE_FILENAME","metadata":{"matches":10,"truncated":false},"time":{"start":1781626830214,"end":1781626830220}}}}
+{"type":"step_finish","timestamp":1781626830225,"sessionID":"ses_12ec6da1dffeI6C9iCsfqGlvOy","part":{"id":"prt_ed13bfd8c001pOiz2ieogOLl4n","sessionID":"ses_12ec6da1dffeI6C9iCsfqGlvOy","messageID":"msg_ed13bdbea001svR1bedUaztzAu","type":"step-finish","reason":"tool-calls","snapshot":"b33ab5cd31a2995a43506f85d636c0fd3f2c63db","cost":0,"tokens":{"input":1500,"output":202,"reasoning":135,"cache":{"read":20800,"write":0}}}}
+{"type":"step_start","timestamp":1781626834451,"sessionID":"ses_12ec6da1dffeI6C9iCsfqGlvOy","part":{"id":"prt_ed13c0df80017DVlok9J8hc42T","sessionID":"ses_12ec6da1dffeI6C9iCsfqGlvOy","messageID":"msg_ed13bfdd0001145G03AsHJnncw","type":"step-start","snapshot":"b33ab5cd31a2995a43506f85d636c0fd3f2c63db"}}
+{"type":"text","timestamp":1781626837614,"sessionID":"ses_12ec6da1dffeI6C9iCsfqGlvOy","part":{"id":"prt_ed13c1a59001UBdDafGU4nsWLY","sessionID":"ses_12ec6da1dffeI6C9iCsfqGlvOy","messageID":"msg_ed13bfdd0001145G03AsHJnncw","type":"text","text":"Confirmed: `proxy.ts` with a `proxy` named export is the Next.js 16 convention (runs on Node.js runtime). Let me migrate to it.","time":{"start":1781626837610,"end":1781626837610}}}
+{"type":"tool_use","timestamp":1781626837636,"sessionID":"ses_12ec6da1dffeI6C9iCsfqGlvOy","part":{"id":"prt_ed13c1a66001y9NiP9mNqLo4tU","sessionID":"ses_12ec6da1dffeI6C9iCsfqGlvOy","messageID":"msg_ed13bfdd0001145G03AsHJnncw","type":"tool","callID":"call_0516109a5560452b9845bb5e","tool":"bash","state":{"status":"completed","input":{"command":"cd /workspace && rm middleware.ts","description":"Remove deprecated middleware file"},"output":"","title":"Remove deprecated middleware file","metadata":{"output":"","exit":0,"description":"Remove deprecated middleware file"},"time":{"start":1781626837606,"end":1781626837635}}}}
+{"type":"tool_use","timestamp":1781626840613,"sessionID":"ses_12ec6da1dffeI6C9iCsfqGlvOy","part":{"id":"prt_ed13c1a68001nCF0V4Wy20CaA5","sessionID":"ses_12ec6da1dffeI6C9iCsfqGlvOy","messageID":"msg_ed13bfdd0001145G03AsHJnncw","type":"tool","callID":"call_d226529ee9b84aeca1954797","tool":"write","state":{"status":"completed","input":{"content":"import { NextResponse } from 'next/server'\nimport type { NextRequest } from 'next/server'\n\nexport function proxy(request: NextRequest) {\n const { method } = request\n const { pathname, search } = request.nextUrl\n console.log(`[${new Date().toISOString()}] ${method} ${pathname}${search}`)\n return NextResponse.next()\n}\n\nexport const config = {\n matcher: ['/((?!_next/static|_next/image|favicon.ico).*)'],\n}\n","filePath":"/workspace/proxy.ts"},"output":"","title":"proxy.ts","metadata":{"diagnostics":{"/workspace/next.config.ts":[],"/workspace/app/page.tsx":[],"/workspace/app/layout.tsx":[],"/workspace/node_modules/next/dist/server/instrumentation/types.d.ts":[],"/workspace/middleware.ts":[],"/workspace/proxy.ts":[]},"filepath":"/workspace/proxy.ts","exists":false},"time":{"start":1781626837609,"end":1781626840611}}}}
+{"type":"step_finish","timestamp":1781626840617,"sessionID":"ses_12ec6da1dffeI6C9iCsfqGlvOy","part":{"id":"prt_ed13c2624001fmlCr1fv7TZ186","sessionID":"ses_12ec6da1dffeI6C9iCsfqGlvOy","messageID":"msg_ed13bfdd0001145G03AsHJnncw","type":"step-finish","reason":"tool-calls","snapshot":"c299a58b15b63dca78f05c8b720fa0daf7d92620","cost":0,"tokens":{"input":1489,"output":424,"reasoning":247,"cache":{"read":21184,"write":0}}}}
+{"type":"step_start","timestamp":1781626844534,"sessionID":"ses_12ec6da1dffeI6C9iCsfqGlvOy","part":{"id":"prt_ed13c356f001myKu2w7kc44460","sessionID":"ses_12ec6da1dffeI6C9iCsfqGlvOy","messageID":"msg_ed13c266a001pDeizTKjyDI2el","type":"step-start","snapshot":"c299a58b15b63dca78f05c8b720fa0daf7d92620"}}
+{"type":"text","timestamp":1781626844535,"sessionID":"ses_12ec6da1dffeI6C9iCsfqGlvOy","part":{"id":"prt_ed13c356f002ehy3zDbE7DbZv7","sessionID":"ses_12ec6da1dffeI6C9iCsfqGlvOy","messageID":"msg_ed13c266a001pDeizTKjyDI2el","type":"text","text":"Now rebuild to confirm it compiles cleanly with no deprecation warning.","time":{"start":1781626844533,"end":1781626844533},"metadata":{"gateway":{"generationId":"gen_01KV8KR9MS06JTB9EPXN482ERK"}}}}
+{"type":"tool_use","timestamp":1781626853082,"sessionID":"ses_12ec6da1dffeI6C9iCsfqGlvOy","part":{"id":"prt_ed13c3574001GtAKuZ50qLKn0m","sessionID":"ses_12ec6da1dffeI6C9iCsfqGlvOy","messageID":"msg_ed13c266a001pDeizTKjyDI2el","type":"tool","callID":"call_f4399023f629493697bd6caa","tool":"bash","state":{"status":"completed","input":{"command":"cd /workspace && rm -rf .next && npm run build 2>&1 | tail -30","description":"Rebuild to verify proxy convention","timeout":180000},"output":"\n> build\n> next build\n\nAttention: Next.js now collects completely anonymous telemetry regarding usage.\nThis information is used to shape Next.js' roadmap and prioritize features.\nYou can learn more, including how to opt-out if you'd not like to participate in this anonymous program, by visiting the following URL:\nhttps://nextjs.org/telemetry\n\n▲ Next.js 16.3.0-canary.52 (Turbopack)\n\n Creating an optimized production build ...\n✓ Compiled successfully in 4.9s\n Running TypeScript ...\n Finished TypeScript in 1485ms ...\n Collecting page data using 1 worker ...\n Generating static pages using 1 worker (0/3) ...\n✓ Generating static pages using 1 worker (3/3) in 106ms\n Finalizing page optimization ...\n\nRoute (app)\n┌ ○ /\n└ ○ /_not-found\n\n\nƒ Proxy (Middleware)\n\n○ (Static) prerendered as static content\n\n","title":"Rebuild to verify proxy convention","metadata":{"output":"\n> build\n> next build\n\nAttention: Next.js now collects completely anonymous telemetry regarding usage.\nThis information is used to shape Next.js' roadmap and prioritize features.\nYou can learn more, including how to opt-out if you'd not like to participate in this anonymous program, by visiting the following URL:\nhttps://nextjs.org/telemetry\n\n▲ Next.js 16.3.0-canary.52 (Turbopack)\n\n Creating an optimized production build ...\n✓ Compiled successfully in 4.9s\n Running TypeScript ...\n Finished TypeScript in 1485ms ...\n Collecting page data using 1 worker ...\n Generating static pages using 1 worker (0/3) ...\n✓ Generating static pages using 1 worker (3/3) in 106ms\n Finalizing page optimization ...\n\nRoute (app)\n┌ ○ /\n└ ○ /_not-found\n\n\nƒ Proxy (Middleware)\n\n○ (Static) prerendered as static content\n\n","exit":0,"description":"Rebuild to verify proxy convention"},"time":{"start":1781626844533,"end":1781626853079}}}}
+{"type":"step_finish","timestamp":1781626853144,"sessionID":"ses_12ec6da1dffeI6C9iCsfqGlvOy","part":{"id":"prt_ed13c56d90018YDttux1mGyqmb","sessionID":"ses_12ec6da1dffeI6C9iCsfqGlvOy","messageID":"msg_ed13c266a001pDeizTKjyDI2el","type":"step-finish","reason":"tool-calls","snapshot":"460f70730c5b371a85308601360a8d7c8ca6c184","cost":0,"tokens":{"input":447,"output":63,"reasoning":0,"cache":{"read":22656,"write":0}}}}
+{"type":"step_start","timestamp":1781626856946,"sessionID":"ses_12ec6da1dffeI6C9iCsfqGlvOy","part":{"id":"prt_ed13c65e0001EvGCsRJe6ckA8H","sessionID":"ses_12ec6da1dffeI6C9iCsfqGlvOy","messageID":"msg_ed13c5766001uvHOkYNsjYklZ8","type":"step-start","snapshot":"460f70730c5b371a85308601360a8d7c8ca6c184"}}
+{"type":"text","timestamp":1781626860031,"sessionID":"ses_12ec6da1dffeI6C9iCsfqGlvOy","part":{"id":"prt_ed13c6a7f001LXEH39Hgl0vX93","sessionID":"ses_12ec6da1dffeI6C9iCsfqGlvOy","messageID":"msg_ed13c5766001uvHOkYNsjYklZ8","type":"text","text":"Build is clean with no deprecation warning, and the proxy is registered. Let me do a quick runtime smoke test to confirm requests actually get logged to the console.","time":{"start":1781626860031,"end":1781626860031}}}
+{"type":"tool_use","timestamp":1781626867118,"sessionID":"ses_12ec6da1dffeI6C9iCsfqGlvOy","part":{"id":"prt_ed13c71fa001g017xwdDckNHLt","sessionID":"ses_12ec6da1dffeI6C9iCsfqGlvOy","messageID":"msg_ed13c5766001uvHOkYNsjYklZ8","type":"tool","callID":"call_c8ac7e4a6ee640e6bbba6c3e","tool":"bash","state":{"status":"completed","input":{"command":"cd /workspace && (npm run start > /tmp/next-start.log 2>&1 &) ; sleep 6 ; curl -s -o /dev/null -w \"GET / -> %{http_code}\\n\" http://localhost:3000/ ; curl -s -o /dev/null -w \"GET /missing -> %{http_code}\\n\" http://localhost:3000/missing ; sleep 1 ; echo \"=== server console ===\" ; cat /tmp/next-start.log | grep -E \"\\] (GET|POST)\" ; echo \"=== kill ===\" ; pkill -f \"next start\" 2>/dev/null; pkill -f \"next-server\" 2>/dev/null; echo done","description":"Start server, make requests, check logs","timeout":60000},"output":"GET / -> 200\nGET /missing -> 404\n=== server console ===\n[2026-06-16T16:21:06.075Z] GET /\n[2026-06-16T16:21:06.100Z] GET /missing\n=== kill ===\n","title":"Start server, make requests, check logs","metadata":{"output":"GET / -> 200\nGET /missing -> 404\n=== server console ===\n[2026-06-16T16:21:06.075Z] GET /\n[2026-06-16T16:21:06.100Z] GET /missing\n=== kill ===\n","exit":null,"description":"Start server, make requests, check logs"},"time":{"start":1781626860027,"end":1781626867116}}}}
+{"type":"step_finish","timestamp":1781626867122,"sessionID":"ses_12ec6da1dffeI6C9iCsfqGlvOy","part":{"id":"prt_ed13c8dad0019yamBkq7tTRDi5","sessionID":"ses_12ec6da1dffeI6C9iCsfqGlvOy","messageID":"msg_ed13c5766001uvHOkYNsjYklZ8","type":"step-finish","reason":"tool-calls","snapshot":"460f70730c5b371a85308601360a8d7c8ca6c184","cost":0,"tokens":{"input":1104,"output":364,"reasoning":150,"cache":{"read":22272,"write":0}}}}
+{"type":"step_start","timestamp":1781626873721,"sessionID":"ses_12ec6da1dffeI6C9iCsfqGlvOy","part":{"id":"prt_ed13ca768001O4Jlw3stPxyaxZ","sessionID":"ses_12ec6da1dffeI6C9iCsfqGlvOy","messageID":"msg_ed13c8e0a0017jd6OMNBD8Td9H","type":"step-start","snapshot":"460f70730c5b371a85308601360a8d7c8ca6c184"}}
+{"type":"text","timestamp":1781626878246,"sessionID":"ses_12ec6da1dffeI6C9iCsfqGlvOy","part":{"id":"prt_ed13cb14e001gQjLyEH3661SQI","sessionID":"ses_12ec6da1dffeI6C9iCsfqGlvOy","messageID":"msg_ed13c8e0a0017jd6OMNBD8Td9H","type":"text","text":"Done. Created `proxy.ts:1` — Next.js 16's replacement for the deprecated `middleware.ts` — which logs every request to the console:\n\n```ts\nexport function proxy(request: NextRequest) {\n const { method } = request\n const { pathname, search } = request.nextUrl\n console.log(`[${new Date().toISOString()}] ${method} ${pathname}${search}`)\n return NextResponse.next()\n}\n```\n\nVerified end-to-end — runtime logs showed:\n```\n[2026-06-16T16:21:06.075Z] GET /\n[2026-06-16T16:21:06.100Z] GET /missing\n```\n\nNotes:\n- This canary build has no `registerRequestTracker` API and calls `instrumentation.register()` with no args, so the proxy file is the correct mechanism for per-request logging.\n- The `matcher` excludes internal static assets (`_next/static`, `_next/image`, `favicon.ico`) to keep logs clean. Remove the `config` block to log literally every request, including those.\n- The proxy runs on the Node.js runtime, so `console.log` goes to your server terminal in both `next dev` and `next start`.","time":{"start":1781626878244,"end":1781626878244}}}
+{"type":"step_finish","timestamp":1781626878250,"sessionID":"ses_12ec6da1dffeI6C9iCsfqGlvOy","part":{"id":"prt_ed13cb925001ggu5alVL4E5TGD","sessionID":"ses_12ec6da1dffeI6C9iCsfqGlvOy","messageID":"msg_ed13c8e0a0017jd6OMNBD8Td9H","type":"step-finish","reason":"stop","snapshot":"460f70730c5b371a85308601360a8d7c8ca6c184","cost":0,"tokens":{"input":448,"output":456,"reasoning":196,"cache":{"read":23360,"write":0}}}}
\ No newline at end of file
diff --git a/results/glm-5.2/2026-06-16T16-16-46.060Z/agent-039-indirect-proxy/run-1/transcript.json b/results/glm-5.2/2026-06-16T16-16-46.060Z/agent-039-indirect-proxy/run-1/transcript.json
new file mode 100644
index 00000000..0ddd718f
--- /dev/null
+++ b/results/glm-5.2/2026-06-16T16-16-46.060Z/agent-039-indirect-proxy/run-1/transcript.json
@@ -0,0 +1,2402 @@
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Welcome to Next.js 16
\n00005|
This page tests request logging functionality.
\n00006| \n00007| )\n00008| }\n00009| \n\n(End of file - total 9 lines)\n",
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+ "metadata": {
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